CN113042883A - Welding and engraving and milling all-in-one machine and using method thereof - Google Patents
Welding and engraving and milling all-in-one machine and using method thereof Download PDFInfo
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- CN113042883A CN113042883A CN202110338879.0A CN202110338879A CN113042883A CN 113042883 A CN113042883 A CN 113042883A CN 202110338879 A CN202110338879 A CN 202110338879A CN 113042883 A CN113042883 A CN 113042883A
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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
- B23K26/0093—Working by laser beam, e.g. welding, cutting or boring combined with mechanical machining or metal-working covered by other subclasses than B23K
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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
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
- B23K26/0884—Devices involving movement of the laser head in at least one axial direction in at least two axial directions in at least in three axial directions, e.g. manipulators, robots
Abstract
The utility model provides a welding carving mills all-in-one, including welded platform and through three coordinate module fixed mounting laser welder head and electric main shaft milling head in the welded platform top, the device breaks through the locate mode according to the characteristics of work piece during the welding, the mode of original anchor clamps by a right angle limit location, change into by each other into the right angled four sides location, carry out laser welding to the four sides in proper order, thereby the problem that the dimensional tolerance and the shape tolerance of door led to the fact to automatic welding has been solved, install a terminal surface locator additional at the main shaft mount pad front end, the during operation makes terminal surface locator terminal surface hug closely the work piece plane, the cutter clamping is ensured to stretch out terminal surface locator certain distance, this distance both mills the degree of depth for the work piece, install a invariable pressure size adjustable device additional on movable platform.
Description
Technical Field
The invention relates to the field of machining equipment manufacturing, in particular to a welding, engraving and milling all-in-one machine.
Background
At present, a seamless aluminum alloy door is generally made of aluminum alloy sections on the periphery to form a door frame, then two aluminum alloy sheets with folded edges on the periphery are respectively buckled on the aluminum alloy frame to form the seamless aluminum alloy door, finally, the buckling seams are manually welded, and then the welding seams are manually repaired, filled and polished, so that the seamless aluminum alloy door is finally manufactured. Due to the manufacturing method, in particular to the manual welding process: firstly, the quality of the product is difficult to guarantee; secondly, the production efficiency can not meet the batch requirement; thirdly, the labor intensity of workers is high; fourthly, the influence on the environment is large. The original manual welding is solved by adopting a laser welding process. Since the dimensional and shape tolerances of the door are within 1 mm, this tolerance is relatively large for laser welding. The problem of laser welding is solved. 1. The laser welding machine with the automatic seam buckling following function can be used for welding, and the machine tool with the function is expensive at present and cannot be borne by common small enterprises; 2. the manufacturing precision of the door is improved, and the straightness of the frame, the parallelism of the two sides and the parallelism of the height direction are controlled within 0.2, which is mainly reflected by the size of the big end and the small end. The requirement of automatic welding can be met, and the existing equipment and processing conditions of enterprises cannot be met completely if the manufacturing precision is required to reach the precision.
The milling depth control is usually based on the Z-axis coordinate of the machine tool. This method is to control the dimension from the table plane of the machine to the tool. When the height (thickness) of the workpiece is stable and consistent in size, the method can meet the requirement that the cutting depth of the workpiece is consistent. But for workpieces with a large height dimensional tolerance and a less demanding flatness. This method does not guarantee the requirement of consistent milling depth. Like seamless aluminum alloy door this kind of product, two planes are made by the aluminum alloy sheet metal, and height (thickness) tolerance and flatness tolerance are all bigger, and require to carve the corresponding pattern that the degree of depth required is unanimous on the plane, if adopt above-mentioned control method can't reach the requirement, even the problem that the work piece scrapped appears.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a welding, engraving and milling integrated machine which is reasonable in structural design and convenient to use and solves the problem of automatic welding caused by dimensional tolerance and shape tolerance of a door.
The invention adopts the technical scheme for solving the technical problems that: the welding (milling machine) engraving and milling integrated machine comprises a welding platform, a laser welding head and an electric spindle milling head, wherein the laser welding head and the electric spindle milling head are fixedly arranged above the welding platform through a three-coordinate module, the upper end of the welding platform is fixedly connected with a working plane, a plurality of uniformly arranged positioning seats are fixedly connected to the periphery of the upper end of the working plane through screws, a channel hole is formed in the center of the inner side of each positioning seat, an air cylinder is arranged in the center of the outer side of each positioning seat, the piston end of the air cylinder is movably connected to the inner side of the channel hole, the piston end of the air cylinder at the left end penetrates through the channel hole and is fixedly connected with a first equal-height cushion, the piston end of the air cylinder at the right end penetrates through the channel hole and is fixedly connected with a second equal-height cushion, the piston end of the air cylinder at the front end penetrates, the front end and the rear end of the first screw rod are respectively and rotatably connected with a first screw rod supporting seat fixedly connected to the lower end of the welding platform, the rear end of the first screw rod is connected with a first servo motor fixedly connected to the outer side of the welding platform through a coupling in a transmission manner, the outer side of the middle end of the first screw rod is in threaded connection with a first screw rod nut, the upper end of the first screw rod nut is fixedly connected with a first transmission plate, the left side and the right side of the upper end of the first transmission plate are fixedly connected with supporting plates, the front side of the upper end of each supporting plate is fixedly connected with a horizontal sliding plate, the central position of the front end of the horizontal sliding plate is provided with a second screw rod, the outer sides of the left end and the right end of the second screw rod are rotatably connected with a second screw rod supporting, the front end of the second screw rod nut is fixedly connected with a vertical movable plate, a third screw rod is arranged at the center position of the front end of the vertical movable plate, the outer sides of the upper end and the lower end of the third screw rod are rotatably connected with a third screw rod supporting seat fixedly connected on the plane of the front end of the vertical movable plate, the upper end of the third screw rod is connected with a third servo motor fixedly connected on the upper end of the vertical movable plate through a coupling transmission, the outer side of the middle end of the third screw rod is in threaded connection with a third nut, the front end of the third nut is fixedly connected with a mounting plate, automatic welding is directly influenced due to the problem of size and size of the door to the edge, the machine tool breaks through the positioning mode according to the characteristics of a workpiece, the original clamp is positioned by four sides which form right angles, and the door is sequentially pushed against various equal, and then, the door edge on one side pushed against the heightening block is welded through a laser welding head, so that the influence of the dimensional tolerance and the shape tolerance of the door on the automatic welding is eliminated.
The front end of the mounting plate is fixedly connected with a positioning plate through screws, the left end of the positioning plate is provided with a fixing plate, a laser welding head is fixedly connected on the front end plane of the fixing plate, the middle end of the positioning plate is provided with a containing tank, the outer side of the lower end of the containing tank is provided with a sliding hole which is arranged at the inner side of the positioning plate, the inner side of the containing tank is fixedly connected with a first screw, the upper end of the containing tank is provided with a supporting part which is fixedly connected on the front end plane of the fixing plate, the central position of the inner side of the supporting part is in threaded connection with a second screw, the lower end of the second screw is fixedly connected with a limiting block, the central position of the lower end of the limiting block is fixedly connected with a third bulge, the outer side of the lower end of the first screw is in threaded connection with a lower, the left and right sides of the lower end of the middle supporting block are provided with second bulges, the outer sides of the second bulges are clamped at the inner sides of the upper ends of the first springs, the central position of the upper end of the middle supporting block is fixedly connected with a fourth bulge, the outer side of the fourth bulge is provided with a second spring, the upper end of the second spring is clamped at the outer side of the third bulge, the front end of the middle supporting block is provided with a movable platform fixedly connected through screws, the lower end of the first screw rod is rotatably connected with a limiting plate fixedly connected at the lower end of the positioning plate through screws, the front end of the limiting plate is positioned at the lower side of the movable platform, the front end plane of the movable platform is fixedly connected with a main shaft mounting seat through screws, an electric main shaft milling head is fixedly connected at the inner side of the main shaft mounting seat, the lower end face positioner positioned at the outer side of the electric main shaft milling head is fixedly connected at, the pressure mainly ensures reliable positioning, the surface of a workpiece is not subjected to friction injury, the pressure of the upper spring is applied to the middle supporting block connected with the movable platform by one cylindrical compression spring, the pressure is controlled by adjusting the second screw rod and adjusting the compression amount of the spring, the elasticity of the lower spring is applied to the middle supporting block connected with the movable platform by two cylindrical compression springs, and the spring bouncing pressure is controlled by adjusting the first screw rod.
For further perfection, both ends fixedly connected with first guide rail about welded platform, first guide rail outside sliding connection have the first slider of fixed connection in the backup pad inboard, are equipped with first guide rail and first slider, and the three-dimensional module of being convenient for slides on welded platform.
Further perfect, both sides are equipped with about the horizontal sliding plate front end plane and raise the portion, raise a front end plane fixedly connected with second guide rail, second guide rail outside sliding connection has the second slider, and second slider front end fixed connection is equipped with second guide rail and second slider in vertical fly leaf rear side for more smooth and easy during vertical fly leaf horizontal migration, make the bearing capacity of horizontal sliding plate better simultaneously.
Further perfect, both ends are equipped with fixed connection about the third lead screw supporting seat and are in third guide rail on the plane of vertical fly leaf front end, third guide rail outside sliding connection has the third slider, and third slider front end fixed connection is in the mounting panel rear side is equipped with third guide rail and third slider for more smooth and easy when the mounting panel removes, be convenient for lead when removing the mounting panel simultaneously, make the accuracy that the mounting panel removed higher.
The electric spindle milling head is further improved, one end of the dust suction pipe is fixedly connected to the inner side of the end face positioner, and the dust suction pipe is arranged to facilitate timely sucking and cleaning of milled chips when the electric spindle milling head mills, so that normal working operation of the electric spindle milling head is guaranteed.
Further perfect, the sliding hole rear end left and right sides is equipped with the spacing groove of opening on the locating plate rear end plane, the lower movable block left and right sides is equipped with the spacing portion of sliding connection at the spacing inslot side, both ends joint is in the sliding hole front end outside about the lower bolster, be equipped with spacing groove and sliding connection at the spacing portion of spacing inslot side, both ends are all spacing around through fixing the lower bolster on the movable block makes lower movable block, thereby guarantee the normal activity of movable block down, avoid the movable block to take place the skew down.
Further perfect, first screw rod and second screw rod upper end all are equipped with the square head that is used for adjusting screw rod, are equipped with the square head, are convenient for carry out rotation regulation operation to first screw rod and second screw rod through the square head.
A use method of a welding-milling machine all-in-one machine comprises the following steps:
1) automatic positioning welding: the door to be welded is placed at the upper end of the working plane and located between the first equal-height cushion, the second equal-height cushion, the third equal-height cushion and the fourth equal-height cushion, when the right side frame of the door needs to be welded, the right cylinder returns to pull back the second equal-height cushion and cling to the positioning seat, meanwhile, the left cylinder pushes the first equal-height cushion to push the door to the right second equal-height cushion so that the right side of the door frame clings to the second equal-height cushion to form reliable positioning, and then the three-coordinate module drives the laser welding head to weld the right side of the positioned door frame; when the front side frame of the door needs to be welded, the left side and the front side air cylinders return to pull back and tightly attach the first equal-height cushion and the third equal-height cushion on the positioning seat, meanwhile, the rear side air cylinder pushes the rear side fourth equal-height cushion to push the door to the front side third equal-height cushion, so that the front side frame of the door frame is tightly attached to the third equal-height cushion to form reliable positioning, and then the three-coordinate module drives the laser welding head to weld the front side of the positioned door frame; when the left side frame of the door needs to be welded, the rear side and the left side cylinders retract to pull back and tightly attach the first equal-height cushion and the fourth equal-height cushion to the positioning seat, and meanwhile, the right side cylinders push the right second equal-height cushion to push the door to the left first equal-height cushion so that the west side frame of the door is tightly attached to the first equal-height cushion to form reliable positioning; when the rear side frame of the door needs to be welded, the cylinders on the right side and the rear side return to pull back and cling the second equal-height cushion and the fourth equal-height cushion to the positioning seat, meanwhile, the cylinder on the front side pushes the third equal-height cushion on the front side to push the door to the fourth equal-height cushion on the rear side, so that the rear side frame of the door clings to the fourth equal-height cushion to form reliable positioning, then the three-coordinate module drives the laser welding head to weld the right side of the positioned door frame, the other side is repositioned, clamped and welded after each side welding is finished, the procedure is finished when all the periphery welding is finished, and the cycle of the next workpiece is waited;
2) and (3) automatically controlling the milling depth: the electric spindle milling head is driven to move and mill the surface of the door through program control, the lower end face of the end face positioner is tightly attached to the outer plane of the door during milling, a cutter of the electric spindle milling head is clamped to ensure that the end face positioner extends out for a certain distance, the distance is the milling depth of a workpiece, the lower movable block and the lower support block at the lower end of the first screw rod are driven to move upwards or downwards through rotating the first screw rod, the second screw rod is driven to move upwards or downwards in the support part through rotating the second screw rod, and therefore the electric spindle milling head is enabled to keep a constant downward pressure through adjusting the elastic force of the first spring and the second spring.
The invention has the beneficial effects that: the invention breaks through the positioning mode according to the characteristics of a workpiece, changes the original mode that a clamp is positioned by a right-angle side into four sides which form a right angle, ensures that one side edge of a door frame to be processed is tightly abutted to the equal height pads in the corresponding direction by sequentially pushing a door against each equal height pad, and welds one side door edge pushed against the equal height pad by a laser welding head, thereby eliminating the influence of the dimensional tolerance and the shape tolerance of the door on automatic welding.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a right side view of the present invention;
FIG. 3 is a top view of the work plane;
FIG. 4 is an enlarged view of portion B of FIG. 1;
FIG. 5 is an enlarged view of portion A of FIG. 3;
FIG. 6 is an enlarged view of portion C of FIG. 2;
FIG. 7 is a schematic structural view of a vertical movable plate and a third screw rod;
FIG. 8 is a schematic view of the mounting plate and the alignment plate;
FIG. 9 is a schematic structural view of a movable platform;
FIG. 10 is a right side view of the mobile platform;
FIG. 11 is a schematic view of the laser welding head and the motorized spindle milling head mounted;
fig. 12 is a structural schematic diagram of the lower movable block and the lower support block.
Description of reference numerals: 1. welding platform, 2, laser welding head, 3, motorized spindle milling head, 4, working plane, 5, positioning seat, 6, channel hole, 7, air cylinder, 8, first equal-height pad, 9, second equal-height pad, 10, third equal-height pad, 11, fourth equal-height pad, 12, first lead screw, 13, first lead screw support seat, 14, first servo motor, 15, first lead screw nut, 16, first transmission plate, 17, support plate, 18, horizontal sliding plate, 19, second lead screw, 20, second lead screw support seat, 21, second servo motor, 22, second lead screw nut, 23, vertical movable plate, 24, third lead screw, 25, third lead screw support seat, 26, third servo motor, 27, third nut, 28, mounting plate, 29, positioning plate, 30, fixing plate, 31, accommodating groove, 32, sliding hole, 33, first lead screw, 34, support portion, 35, The second screw, 36, a limiting block, 37, a third protrusion, 38, a lower movable block, 39, a lower supporting block, 40, a first protrusion, 41, a first spring, 42, a middle supporting block, 43, a second protrusion, 44, a fourth protrusion, 45, a second spring, 46, a movable platform, 47, a limiting plate, 48, a spindle mounting seat, 49, an end face positioner, 50, a first guide rail, 51, a first sliding block, 52, a lifting part, 53, a second guide rail, 54, a second sliding block, 55, a third guide rail, 56, a third sliding block, 57, a dust suction pipe, 58, a limiting groove, 59, a limiting part, 60 and a square head.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
referring to fig. 3 and 5: in the embodiment, the welding (milling machine) engraving and milling integrated machine comprises a welding platform 1, a laser welding head 2 and an electric spindle milling head 3 which are fixedly arranged above the welding platform 1 through a three-coordinate module, the upper end of the welding platform 1 is fixedly connected with a working plane 4, the periphery of the upper end of the working plane 4 is fixedly connected with a plurality of uniformly arranged positioning seats 5 through screws, the center of the inner side of each positioning seat 5 is provided with a channel hole 6, the center of the outer side of each positioning seat 5 is provided with a cylinder 7, the piston end of each cylinder 7 is movably connected to the inner side of the channel hole 6, the piston end of each cylinder 7 at the left end passes through the channel hole 6 and is fixedly connected with a first equal-height cushion 8, the piston end of each cylinder 7 at the right end passes through the channel hole 6 and is fixedly connected with a second equal-height cushion 9, the piston end of each cylinder 7 at the front end passes through the channel hole, the machine tool breaks through the positioning mode according to the characteristics of a workpiece, changes the original mode that a clamp is positioned by a right-angle side into four sides which are positioned by forming a right angle, ensures that one side edge of a door frame needing to be processed is tightly abutted to the equal-height pads in the corresponding direction by sequentially pushing a door against the equal-height pads, and welds one side door edge pushed against the high pad block by a laser welding head, thereby eliminating the influence of the size tolerance and the shape tolerance of the door on automatic welding;
as shown in fig. 1 and 2, the three-coordinate module includes a first lead screw 12 located at the lower end of the working plane 4, the front end and the rear end of the first lead screw 12 are respectively and rotatably connected with a first lead screw support base 13 fixedly connected to the lower end of the welding platform 1, the rear end of the first lead screw 12 is connected with a first servo motor 14 fixedly connected to the outer side of the welding platform 1 through a coupling transmission, the outer side of the middle end of the first lead screw 12 is in threaded connection with a first lead screw nut 15, the upper end of the first lead screw nut 15 is fixedly connected with a first transmission plate 16, the left side and the right side of the upper end of the first transmission plate 16 are fixedly connected with support plates 17, the front side of the upper end of each support plate 17 is fixedly connected with a horizontal sliding plate 18, a second lead screw 19 is arranged at the center position of the front end of the horizontal sliding plate 18, the outer side of the left side and the right side of the A second screw nut 22 is connected to the outer side of the middle end of the second screw 19 in a threaded manner, a vertical movable plate 23 is fixedly connected to the front end of the second screw nut 22, a third screw 24 is arranged at the center position of the front end of the vertical movable plate 23, a third screw support seat 25 fixedly connected to the front end plane of the vertical movable plate 23 is rotatably connected to the outer sides of the upper end and the lower end of the third screw 24, a third servo motor 26 fixedly connected to the upper end of the vertical movable plate 23 is connected to the upper end of the third screw 24 through a coupling in a transmission manner, a third nut 27 is connected to the outer side of the middle end of the third screw 24 in a threaded;
as shown in fig. 8-11, the front end of the mounting plate 28 is fixedly connected with a positioning plate 29 by screws, the left end of the positioning plate 29 is provided with a fixing plate 30, the laser welding head 2 is fixedly connected on the front end plane of the fixing plate 30, the middle end of the positioning plate 29 is provided with an accommodating groove 31, the outer side of the lower end of the accommodating groove 31 is provided with a sliding hole 32 formed on the inner side of the positioning plate 29, the inner side of the accommodating groove 31 is fixedly connected with a first screw 33, the upper end of the accommodating groove 31 is provided with a supporting part 34 fixedly connected on the front end plane of the fixing plate 30, the central position of the inner side of the supporting part 34 is in threaded connection with a second screw 35, the lower end of the second screw 35 is fixedly connected with a limiting block 36, the central position of the lower end of the limiting block 36 is fixedly connected with a third, the left and right sides of the upper end of the lower supporting block 39 are provided with first bulges 40, the outer side of the upper end of the first bulges 40 is provided with a first spring 41, the upper end of the first spring 41 is provided with a middle supporting block 42, the left and right sides of the lower end of the middle supporting block 42 are provided with second bulges 43, the outer side of each second bulge 43 is clamped at the inner side of the upper end of the first spring 41, the central position of the upper end of the middle supporting block 42 is fixedly connected with a fourth bulge 44, the outer side of the fourth bulge 44 is provided with a second spring 45, the upper end of the second spring 45 is clamped at the outer side of the third bulge 37, the front end of the middle supporting block 42 is provided with a movable platform 46 fixedly connected through screws, the lower end of the first screw 33 is rotatably connected with a limiting plate 47 fixedly connected at the lower end of the positioning plate 29 through screws, the front end of the limiting plate 47 is, the lower end of the spindle mounting seat 48 is fixedly connected with an end face positioner 49 positioned outside the electric spindle milling head 3, and is provided with a movable platform fixed on a middle supporting block, springs are connected with the upper end and the lower end of the middle supporting block, the pressure of the constant pressure is controlled by adjusting the pressure of a first screw and a second screw respectively, the pressure is mainly ensured to be reliably positioned, no friction is generated on the surface of a workpiece, the pressure of an upper spring is applied to the middle supporting block connected with the movable platform by a cylindrical compression spring, the pressure is controlled by adjusting the compression amount of the spring by adjusting the second screw, the elasticity of a lower spring is applied to the middle supporting block connected with the movable platform by two cylindrical compression springs, and the spring bouncing pressure is controlled by adjusting the first screw.
As shown in fig. 4, 6 and 9, the left and right ends of the welding platform 1 are fixedly connected with first guide rails 50, the outer sides of the first guide rails 50 are slidably connected with first sliding blocks 51 fixedly connected to the inner sides of the supporting plates 17, the upper and lower sides of the front end plane of the horizontal sliding plate 18 are provided with raised portions 52, the front end plane of the raised portions 52 is fixedly connected with second guide rails 53, the outer sides of the second guide rails 53 are slidably connected with second sliding blocks 54, the front ends of the second sliding blocks 54 are fixedly connected to the rear side of the vertical movable plate 23, the left and right ends of the third lead screw supporting seat 25 are provided with third guide rails 55 fixedly connected to the front end plane of the vertical movable plate 23, the outer sides of the third guide rails are slidably connected with third sliding blocks.
As shown in fig. 9 and 11, the inner side of the end face positioner 49 is provided with one end fixedly connected with a dust suction pipe 57, the left and right sides of the rear end of the sliding hole 32 are provided with limit grooves 58 opened on the plane of the rear end of the positioning plate 29, the left and right sides of the lower movable block 38 are provided with limit parts 59 slidably connected to the inner sides of the limit grooves 58, the left and right ends of the lower support block 39 are clamped to the outer side of the front end of the sliding hole 32, and the upper ends of the first screw rod 33 and the second screw rod 35 are provided with square heads 60 for adjusting the.
A use method of a welding-milling machine all-in-one machine comprises the following steps:
1) automatic positioning welding: the door to be welded is placed at the upper end of the working plane 4 and located between a first equal-height cushion 8, a second equal-height cushion 9, a third equal-height cushion 10 and a fourth equal-height cushion 11, when the right side frame of the door needs to be welded, the air cylinder 7 on the right side retracts to pull back and tightly attach the second equal-height cushion 9 to the positioning seat 5, meanwhile, the air cylinder 7 on the left side pushes the first equal-height cushion 8 to push the door to the second equal-height cushion 9 on the right side, so that the right side of the door frame is tightly attached to the second equal-height cushion 9 to form reliable positioning, and then the laser welding head 2 is driven by the three-coordinate module to weld the right side of the positioned door frame; when the front side frame of the door needs to be welded, the left side and front side air cylinders 7 retract to pull back and tightly attach the first equal-height cushion 8 and the third equal-height cushion 10 to the positioning seat 5, meanwhile, the rear side air cylinders 7 push the rear side fourth equal-height cushion 11 to push the door to the front side third equal-height cushion 10, so that the front side frame of the door frame is tightly attached to the third equal-height cushion 10 to form reliable positioning, and then the three-coordinate module drives the laser welding head 2 to weld the front side of the positioned door frame; when the left side frame of the door needs to be welded, the rear side and left side air cylinders 7 retract to pull back the first equal-height cushion 8 and the fourth equal-height cushion 11 and cling to the positioning seat 5, and meanwhile, the right side air cylinder 8 pushes the right second equal-height cushion 9 to push the door to the left first equal-height cushion 8, so that the western side frame of the door clings to the first equal-height cushion 8 to form reliable positioning; when the rear side frame of the door needs to be welded, the air cylinders 7 on the right side and the rear side return to pull back and cling the second equal-height cushion 9 and the fourth equal-height cushion 11 to the positioning seat 5, meanwhile, the air cylinder 7 on the front side pushes the third equal-height cushion 10 on the front side to push the door to the fourth equal-height cushion 11 on the rear side so that the rear side frame of the door clings to the fourth equal-height cushion 11 to form reliable positioning, then the laser welding head 2 is driven by the three-coordinate module to weld the right side of the positioned door frame, the other side is repositioned, clamped and re-welded after each side welding is completed, the procedure is completed after all the periphery welding, and the cycle of the next workpiece is waited;
2) and (3) automatically controlling the milling depth: the three-coordinate module is driven by program control to enable the electric spindle milling head 3 to move and mill the surface of a door, the lower end face of the end face locator 49 is tightly attached to the outer plane of the door during milling, the cutter of the electric spindle milling head 3 is clamped to ensure that the end face locator 49 extends for a certain distance, the distance is the milling depth of a workpiece, the lower movable block 38 and the lower support block 39 at the lower end of the first screw 33 are driven to move upwards or downwards by rotating the first screw 33, the second screw 35 is driven to move upwards or downwards in the support part 34 by rotating the second screw 35, and therefore the electric spindle milling head 3 is enabled to keep a constant downward pressure by adjusting the elastic force of the first spring 41 and the second spring 45.
While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.
Claims (8)
1. The utility model provides a welding carving mills all-in-one, includes welded platform (1) and through three-dimensional module fixed mounting laser welder head (2) and electric spindle milling head (3) in welded platform (1) top, welded platform (1) upper end fixedly connected with work plane (4), characterized by: the periphery of the upper end of the working plane (4) is fixedly connected with a plurality of uniformly arranged positioning seats (5) through screws, the center position of the inner side of each positioning seat (5) is provided with a channel hole (6), the center position of the outer side of each positioning seat (5) is provided with an air cylinder (7), the piston end of each air cylinder (7) is movably connected to the inner side of each channel hole (6), the piston end of each air cylinder (7) at the left end penetrates through the channel hole (6) and is fixedly connected with a first equal-height pad (8), the piston end of each air cylinder (7) at the right end penetrates through the channel hole (6) and is fixedly connected with a second equal-height pad (9), the piston end of each air cylinder (7) at the front end penetrates through the channel hole (6) and is fixedly connected with a third equal-height pad (10), the piston end of each air cylinder (7) at the rear end penetrates through the channel hole (6) and is fixedly connected with a fourth equal-, the front end and the rear end of the first screw rod (12) are respectively and rotatably connected with a first screw rod supporting seat (13) fixedly connected to the lower end of the welding platform (1), the rear end of the first screw rod (12) is connected with a first servo motor (14) fixedly connected to the outer side of the welding platform (1) through a coupling in a transmission manner, the outer side of the middle end of the first screw rod (12) is in threaded connection with a first screw rod nut (15), the upper end of the first screw rod nut (15) is fixedly connected with a first transmission plate (16), the left side and the right side of the upper end of the first transmission plate (16) are fixedly connected with supporting plates (17), the front side of the upper end of each supporting plate (17) is fixedly connected with a horizontal sliding plate (18), a second screw rod (19) is arranged at the center position of the front end of the horizontal sliding plate (18), and the outer sides of the, the left end of the second screw rod (19) is connected with a second servo motor (21) fixedly connected with the left side of the horizontal sliding plate (18) through a coupling in a transmission way, the outer side of the middle end of the second screw rod (19) is connected with a second screw rod nut (22) through threads, a vertical movable plate (23) is fixedly connected with the front end of the second lead screw nut (22), a third lead screw (24) is arranged at the center position of the front end of the vertical movable plate (23), the outer sides of the upper end and the lower end of the third lead screw (24) are rotatably connected with a third lead screw supporting seat (25) fixedly connected on the plane of the front end of the vertical movable plate (23), the upper end of the third screw rod (24) is connected with a third servo motor (26) fixedly connected with the upper end of the vertical movable plate (23) through a coupling in a transmission way, a third nut (27) is in threaded connection with the outer side of the middle end of the third screw rod (24), and a mounting plate (28) is fixedly connected to the front end of the third nut (27);
the front end of the mounting plate (28) is fixedly connected with a positioning plate (29) through a screw, the left end of the positioning plate (29) is provided with a fixing plate (30), the laser welding head (2) is fixedly connected onto the front end plane of the fixing plate (30), the middle end of the positioning plate (29) is provided with an accommodating groove (31), the outer side of the lower end of the accommodating groove (31) is provided with a sliding hole (32) formed in the inner side of the positioning plate (29), the inner side of the accommodating groove (31) is fixedly connected with a first screw rod (33), the upper end of the accommodating groove (31) is provided with a supporting part (34) fixedly connected onto the front end plane of the fixing plate (30), the inner side central position of the supporting part (34) is in threaded connection with a second screw rod (35), the lower end of the second screw rod (35) is fixedly, the outer side of the lower end of the first screw rod (33) is in threaded connection with a lower movable block (38) which is connected to the inner side of the sliding hole (32) in a sliding mode, the front end of the lower movable block (38) is provided with a lower supporting block (39) which is fixedly connected through screws, the left side and the right side of the upper end of the lower supporting block (39) are provided with first bulges (40), the outer side of the upper end of each first bulge (40) is provided with a first spring (41), the upper end of each first spring (41) is provided with a middle supporting block (42), the left side and the right side of the lower end of each middle supporting block (42) are provided with second bulges (43), the outer sides of the second bulges (43) are clamped to the inner side of the upper end of the first spring (41), the central position of the upper end of the middle supporting block (42) is fixedly connected with a fourth bulge (44), the outer side of the, well supporting shoe (42) front end is equipped with movable platform (46) through screw fixed connection, first screw rod (33) lower extreme rotates and is connected with limiting plate (47) through screw fixed connection at locating plate (29) lower extreme, limiting plate (47) front end is located movable platform (46) downside, through screw fixed connection main shaft mount pad (48) on movable platform (46) front end plane, electric main shaft milling head (3) fixed connection is inboard in main shaft mount pad (48), main shaft mount pad (48) lower extreme fixedly connected with is located terminal surface locator (49) in the electric main shaft milling head (3) outside.
2. The welding engraving and milling all-in-one machine as claimed in claim 1, wherein: both ends fixedly connected with first guide rail (50) about welded platform (1), first guide rail (50) outside sliding connection have fixed connection in first slider (51) of backup pad (17) inboard.
3. The welding engraving and milling all-in-one machine as claimed in claim 1, wherein: the upper side and the lower side of the plane of the front end of the horizontal sliding plate (18) are provided with a lifting part (52), the plane of the front end of the lifting part (52) is fixedly connected with a second guide rail (53), the outer side of the second guide rail (53) is slidably connected with a second sliding block (54), and the front end of the second sliding block (54) is fixedly connected to the rear side of the vertical movable plate (23).
4. The welding engraving and milling all-in-one machine as claimed in claim 1, wherein: the left end and the right end of the third screw rod supporting seat (25) are provided with a third guide rail (55) fixedly connected to the front end plane of the vertical movable plate (23), the outer side of the third guide rail is slidably connected with a third sliding block (56), and the front end of the third sliding block (56) is fixedly connected to the rear side of the mounting plate (28).
5. The welding and engraving and milling machine as claimed in any one of claims 1 to 4, wherein: one end of a dust suction pipe (57) is fixedly connected to the inner side of the end face positioner (49).
6. The welding engraving and milling all-in-one machine as claimed in claim 5, wherein: limiting grooves (58) formed in the plane of the rear end of the positioning plate (29) are formed in the left side and the right side of the rear end of the sliding hole (32), limiting portions (59) connected to the inner sides of the limiting grooves (58) in a sliding mode are arranged on the left side and the right side of the lower movable block (38), and the left end and the right end of the lower supporting block (39) are clamped to the outer sides of the front ends of the sliding hole (32).
7. The welding engraving and milling all-in-one machine as claimed in claim 1, wherein: the upper ends of the first screw rod (33) and the second screw rod (35) are respectively provided with a square head (60) for adjusting the screw rods.
8. A use method of a welding and engraving and milling all-in-one machine comprises the following steps:
1) automatic positioning welding: the door needing to be welded is placed at the upper end of the working plane (4) and located between the first equal-height cushion (8), the second equal-height cushion (9), the third equal-height cushion (10) and the fourth equal-height cushion (11), when the right side frame of the door needs to be welded, the right cylinder (7) retracts to pull back the second equal-height cushion (9) and cling to the positioning seat (5), meanwhile, the left cylinder (7) pushes the first equal-height cushion (8) to push the door to the right second equal-height cushion (9) to enable the right side of the door frame to cling to the second equal-height cushion (9) to form reliable positioning, and then the three-coordinate module drives the laser welding head (2) to weld the right side of the positioned door frame; when the front side frame of the door needs to be welded, the left side and the front side air cylinders (7) return to pull back the first equal-height cushion (8) and the third equal-height cushion (10) and cling to the positioning seat (5), meanwhile, the rear side air cylinder (7) pushes the rear side fourth equal-height cushion (11) to push the door to the front side third equal-height cushion (10) so that the front side frame of the door frame clings to the third equal-height cushion (10) to form reliable positioning, and then the three-coordinate module drives the laser welding head (2) to weld the front side of the positioned door frame; when the left side frame of the door needs to be welded, the rear side and the left side air cylinders (7) retract to pull back the first equal-height cushion (8) and the fourth equal-height cushion (11) and cling to the positioning seat (5), and meanwhile, the right side air cylinder (8) pushes the right second equal-height cushion (9) to push the door to the left first equal-height cushion (8) so that the western side frame of the door clings to the first equal-height cushion (8) to form reliable positioning; when a rear side frame of the door needs to be welded, the right side and rear side air cylinders (7) return to pull back the second equal-height cushion (9) and the fourth equal-height cushion (11) and cling to the positioning seat (5), meanwhile, the front side air cylinder (7) pushes the front side third equal-height cushion (10) to push the door to the rear side fourth equal-height cushion (11) to enable the rear side frame of the door to cling to the fourth equal-height cushion (11) to form reliable positioning, then the three-coordinate module drives the laser welding head (2) to weld the right side of the positioned door frame, the other side is repositioned, clamped and re-welded after each side is welded, all the peripheral welding is finished, and the cycle of the next workpiece is waited;
2) and (3) automatically controlling the milling depth: the electric spindle milling head (3) is driven to move and mill the surface of a door through program control, the lower end face of the end face positioner (49) is tightly attached to the outer plane of the door during milling, the cutter of the electric spindle milling head (3) is clamped to ensure that the end face positioner (49) extends out for a certain distance, the distance is the milling depth of a workpiece, the lower movable block (38) and the lower support block (39) at the lower end of the first screw (33) are driven to move upwards or downwards through rotating the first screw (33), the second screw (35) is driven to move upwards or downwards in the support part (34) through rotating the second screw (35), and therefore the electric spindle milling head (3) is enabled to keep a constant downward pressure through adjusting the elastic force of the first spring (41) and the second spring (45).
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| CN202110338879.0A CN113042883B (en) | 2021-03-30 | 2021-03-30 | Welding engraving and milling integrated machine and use method thereof |
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| CN202110338879.0A CN113042883B (en) | 2021-03-30 | 2021-03-30 | Welding engraving and milling integrated machine and use method thereof |
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| CN113042883B CN113042883B (en) | 2023-08-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229512A (en) * | 2022-08-31 | 2022-10-25 | 广亚铝业有限公司 | Seamless welding platform for aluminum alloy doors and windows |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1824460A (en) * | 2005-02-24 | 2006-08-30 | Lpkf激光和电子股份公司 | Method for determining the position of a milling tool and a machining head designed for carrying out the method |
| CN201154446Y (en) * | 2005-12-07 | 2008-11-26 | Jobs股份公司 | Tool carrier for milling machine and the milling machine |
| CN101396796A (en) * | 2007-09-28 | 2009-04-01 | 空中巴士西班牙有限公司 | Milling head with electro-mechanical milling depth control |
| CN102152166A (en) * | 2010-02-12 | 2011-08-17 | 大星Gt株式会社 | One-touch chamfering-amount adjustment device for a chamfering machine |
| CN203726033U (en) * | 2013-09-25 | 2014-07-23 | 浙江圣康工贸有限公司 | Tool special for door frame splicing welding |
| CN205201022U (en) * | 2015-12-10 | 2016-05-04 | 河北昊昱机电设备研究所有限公司 | Nine flexible welding of planer -type robot, brills mill integrated production line |
| US20180290234A1 (en) * | 2016-10-13 | 2018-10-11 | Asian American Industrial Manufacturing, Inc. | Composite printing device featuring multi-spindle high-energy-particle-beam deposition welding and milling |
| CN109759782A (en) * | 2018-12-27 | 2019-05-17 | 江苏锐成机械有限公司 | Manufacture the weldering milling equipment complex and method of battery tray |
| CN209349765U (en) * | 2018-12-19 | 2019-09-06 | 陕西恒伟特种门窗有限公司 | A kind of workbench convenient for positioning fixation when door frame welding |
| CN210937898U (en) * | 2019-11-29 | 2020-07-07 | 义乌市创伟电器机械有限公司 | Automatic change welding set for block terminal |
| CN211680903U (en) * | 2019-12-25 | 2020-10-16 | 北京世佳博科技发展有限公司 | Milling and welding synchronous integrated friction stir welding equipment |
-
2021
- 2021-03-30 CN CN202110338879.0A patent/CN113042883B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1824460A (en) * | 2005-02-24 | 2006-08-30 | Lpkf激光和电子股份公司 | Method for determining the position of a milling tool and a machining head designed for carrying out the method |
| CN201154446Y (en) * | 2005-12-07 | 2008-11-26 | Jobs股份公司 | Tool carrier for milling machine and the milling machine |
| CN101396796A (en) * | 2007-09-28 | 2009-04-01 | 空中巴士西班牙有限公司 | Milling head with electro-mechanical milling depth control |
| CN102152166A (en) * | 2010-02-12 | 2011-08-17 | 大星Gt株式会社 | One-touch chamfering-amount adjustment device for a chamfering machine |
| CN203726033U (en) * | 2013-09-25 | 2014-07-23 | 浙江圣康工贸有限公司 | Tool special for door frame splicing welding |
| CN205201022U (en) * | 2015-12-10 | 2016-05-04 | 河北昊昱机电设备研究所有限公司 | Nine flexible welding of planer -type robot, brills mill integrated production line |
| US20180290234A1 (en) * | 2016-10-13 | 2018-10-11 | Asian American Industrial Manufacturing, Inc. | Composite printing device featuring multi-spindle high-energy-particle-beam deposition welding and milling |
| CN209349765U (en) * | 2018-12-19 | 2019-09-06 | 陕西恒伟特种门窗有限公司 | A kind of workbench convenient for positioning fixation when door frame welding |
| CN109759782A (en) * | 2018-12-27 | 2019-05-17 | 江苏锐成机械有限公司 | Manufacture the weldering milling equipment complex and method of battery tray |
| CN210937898U (en) * | 2019-11-29 | 2020-07-07 | 义乌市创伟电器机械有限公司 | Automatic change welding set for block terminal |
| CN211680903U (en) * | 2019-12-25 | 2020-10-16 | 北京世佳博科技发展有限公司 | Milling and welding synchronous integrated friction stir welding equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229512A (en) * | 2022-08-31 | 2022-10-25 | 广亚铝业有限公司 | Seamless welding platform for aluminum alloy doors and windows |
| CN115229512B (en) * | 2022-08-31 | 2023-09-26 | 广亚铝业有限公司 | Seamless welding platform for aluminum alloy doors and windows |
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|---|---|
| CN113042883B (en) | 2023-08-11 |
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