CN116871685B - Laser repair welding device for aluminum alloy die casting die - Google Patents
Laser repair welding device for aluminum alloy die casting die Download PDFInfo
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- CN116871685B CN116871685B CN202311141659.4A CN202311141659A CN116871685B CN 116871685 B CN116871685 B CN 116871685B CN 202311141659 A CN202311141659 A CN 202311141659A CN 116871685 B CN116871685 B CN 116871685B
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- 238000003466 welding Methods 0.000 title claims abstract description 93
- 230000008439 repair process Effects 0.000 title claims abstract description 53
- 238000004512 die casting Methods 0.000 title claims abstract description 13
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 140
- 230000005540 biological transmission Effects 0.000 claims abstract description 60
- 238000007599 discharging Methods 0.000 claims abstract description 40
- 238000003860 storage Methods 0.000 claims description 48
- 239000000463 material Substances 0.000 claims description 41
- 238000007664 blowing Methods 0.000 claims description 18
- 238000001125 extrusion Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 description 9
- 230000005012 migration Effects 0.000 description 5
- 238000013508 migration Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 206010044565 Tremor Diseases 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/34—Laser welding for purposes other than joining
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The invention discloses a laser repair welding device for an aluminum alloy die casting die, which relates to the field of die repair welding and comprises a base and a repair welding table, wherein a bearing mechanism is arranged above the base and comprises an objective table, a first threaded sleeve rod, a first bevel gear, a first threaded rod, a first transmission mechanism and a second bevel gear, the objective table is arranged above the base, the first threaded sleeve rod is arranged below the objective table, the first bevel gear is arranged outside the first threaded sleeve rod, the first threaded rod is arranged inside the first threaded sleeve rod, the first transmission mechanism is arranged outside the base, the second bevel gear is arranged at the tail end of the first transmission mechanism, and a discharging mechanism is arranged above the base. The invention ensures that no shaking occurs when repair welding is performed on workpieces by arranging the bearing mechanism and the clamping mechanism, improves repair welding precision, and ensures that the height of the objective table is adjusted, thereby ensuring that workpieces with different thicknesses are processed.
Description
Technical Field
The invention relates to the field of repair welding of dies, in particular to a laser repair welding device for an aluminum alloy die casting die.
Background
The aluminum alloy die casting die is easy to cause die cracking due to the reasons of overhigh die casting temperature, improper demolding treatment and the like in the using process, the traditional manual repair welding is low in efficiency and precision, the efficiency and the precision are improved through a laser repair welding device, the existing laser repair welding device is used for placing the die needing repair welding on a repair welding table, then a repair welding head is located above the die through numerical control, a welding material is manually taken to be aligned with a die notch, and then the welding material is melted at the die notch through the laser effect, so that repair welding of the die is completed.
When the welding material is held manually, because the gap of the die is usually smaller, misalignment and shaking of hands easily occur when the welding material is held manually to align with the gap of the die, repair welding is inaccurate, and because the welding material is moist, impurities exist at the gap and the like, air holes are easily formed after repair welding is completed, the welding material is usually required to be dried before repair welding, so that the welding material is ensured to be in a dry state, cleaning of the gap and drying of the welding material are performed at the moment, repair welding procedures are increased, and working efficiency is reduced.
Disclosure of Invention
Based on the above, the invention aims to provide a laser repair welding device for an aluminum alloy die casting die, so as to solve the technical problems mentioned in the background.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an aluminum alloy die casting die laser repair welding device, includes base and repair welding platform, the top of base is provided with bears the mechanism, and bears the mechanism including objective table, first screw thread loop bar, first bevel gear, first threaded rod, first drive mechanism and second bevel gear, the objective table sets up in the top of base, and first screw thread loop bar sets up in the below of objective table, first bevel gear sets up in the outside of first screw thread loop bar, and first threaded rod sets up in the inboard of first screw thread loop bar, first drive mechanism sets up in the outside of base, and the second bevel gear sets up in the end of first drive mechanism, and the top of base is provided with discharge mechanism.
Through adopting above-mentioned technical scheme, after placing the mould that needs repair welding in the top of objective table, lead to threaded connection between first screw thread loop bar and the first threaded rod for the objective table realizes reciprocating, has ensured the height of objective table and discharge mechanism's horizontal height unanimity, with the electric arc length when this regulation repair welding, and through discharge mechanism's effect, has reduced the step of manual work taking repair welding material, has improved repair welding's precision.
The invention further provides that the first transmission mechanism comprises a rotating rod, a spring telescopic column, a handle and a limiting column, wherein the rotating rod is arranged on the side of the base, four groups of grooves are formed in the outer side of the rotating rod, the spring telescopic column is arranged in the groove in the outer side of the rotating rod, the handle is arranged on the outer side of the rotating rod, and the limiting column is arranged on the outer side of the handle.
Through adopting above-mentioned technical scheme, pulling dwang makes spacing post break away from the recess in the base outside through the effect of spring telescopic column, later rotates the handle for the dwang rotates, through fixed connection between dwang and the second bevel gear, makes the second bevel gear rotate, has ensured to drive first bevel gear and rotates, until driving first thread sleeve pole and rotate.
The invention is further arranged that the clamping mechanism is arranged above the base and comprises a fixed plate, a second transmission mechanism and two groups of sliding plates, wherein the fixed plate is arranged above the base, the second transmission mechanism is arranged on the inner side of the fixed plate and extends to the outer side of the second transmission mechanism, and the group of sliding plates are arranged at the tail end of the second transmission mechanism.
Through adopting above-mentioned technical scheme, through operating personnel rotation second drive mechanism, through sliding connection between second drive mechanism and the first group sliding plate for the spout horizontal migration of base top is followed to first group sliding plate, has ensured that two groups sliding plate will bear the mould of mechanism top and has pressed from both sides tightly.
The second transmission mechanism comprises a second threaded loop bar, a second threaded rod, a first limit clamping block and a second limit clamping block, wherein the second threaded loop bar is arranged on the inner side of the fixed plate, the second threaded rod is arranged on the inner side of the second threaded loop bar, the first limit clamping block is arranged on the outer side of the second threaded loop bar, and the second limit clamping block is arranged at the smooth end of the second threaded rod.
Through adopting above-mentioned technical scheme, through rotating second screw thread loop bar, through the threaded connection between second screw thread loop bar and the second threaded rod, guaranteed to drive second threaded rod when second screw thread loop bar rotates and promote sliding plate horizontal migration, and through the inboard spout of fixed plate and the spout connection between the first spacing fixture block, guaranteed that second drive mechanism can not horizontal migration when rotating.
The invention is further arranged that a discharging mechanism is arranged above the base and comprises a first motor, a pushing mechanism, a third transmission mechanism, a discharging bin and a switch, wherein the first motor is arranged above a supporting block above the base, a through groove is formed in the first motor, a cross clamping groove is formed in the outer side of the through groove, the pushing mechanism is arranged on one side, close to the bearing mechanism, of the first motor, the third transmission mechanism is arranged on the outer side of the pushing mechanism, the discharging bin is arranged on the outer side of the pushing mechanism, and the switch is arranged at the tail end of a groove in the discharging bin.
Through adopting above-mentioned technical scheme, make pushing mechanism rotate through starting first motor, guaranteed through pushing mechanism that the inside welding material of ejection of compact storehouse carries out the level and is certain, and guaranteed to drive third drive mechanism through pushing mechanism's rotation and rotate.
The pushing mechanism comprises a third threaded sleeve rod, a third threaded rod and an extrusion block, wherein the third threaded sleeve rod is arranged on the outer side of the first motor, the third threaded rod is arranged on the inner side of the third threaded sleeve rod, the extrusion block is arranged at the tail end of the third threaded rod, and the third threaded rod is in threaded connection with the third threaded sleeve rod.
Through adopting above-mentioned technical scheme, through the rotation of third screw thread loop bar to and threaded connection between third screw thread loop bar and the third threaded rod, ensured when the third screw thread loop bar rotates, make third threaded rod along the inside recess horizontal migration of ejection of compact storehouse, ensured to promote the welding material horizontal migration.
The invention further provides that the third transmission mechanism comprises a transmission belt, a first gear and a second gear, wherein the transmission belt is arranged on the outer side of the third threaded sleeve rod, the first gear is arranged on the inner side of the transmission belt, and the second gear is arranged on the inner side of the transmission belt.
Through adopting above-mentioned technical scheme, when the third screw thread loop bar rotates, through the transmission connection between drive belt, first gear and the second gear, it rotates to have guaranteed when the third screw thread loop bar rotates to drive the second gear.
The invention is further arranged that a storage mechanism is arranged above the discharging mechanism, the storage mechanism is provided with a storage bin, a rotating shaft, a limiting groove, an air inlet, a fan and limiting plates, the storage bin is arranged above the discharging bin, two groups of limiting plates are arranged between the discharging bin and the storage bin, two sides of the two groups of limiting plates are respectively and fixedly connected with the discharging bin and the storage bin, the rotating shaft is arranged on the inner side of the storage bin, a plurality of groups of limiting grooves are arranged between the rotating shaft and the storage bin, the air inlet is arranged at the tail end of the storage bin, and the fan is arranged in the air inlet.
Through adopting above-mentioned technical scheme, through the fixed connection between pivot and the second gear, guaranteed to drive the pivot and rotate when the second gear rotates to this has guaranteed to drive the spacing groove and has rotated, drives the welding material between two sets of spacing grooves and drops between the limiting plate through the self gravity of welding material from the discharge gate of storage silo bottom, until drop to inside the discharge silo.
The invention is further arranged that a plurality of groups of through holes are arranged at the tail end of the air inlet, and the diameter of each through hole is smaller than that of the welding material.
Through adopting above-mentioned technical scheme, ensured when the fan rotates, blow the storage silo inside for the welding material of every two sets of spacing inslot portions air-dries, has reduced the probability that appears the gas pocket when repair welding with this.
The invention is further arranged that the tail end of the storage mechanism is provided with the cleaning mechanism, the cleaning mechanism comprises a second motor, a blowing port, an air outlet pipe and a switching pipe, the second motor is arranged above the base, the blowing port is arranged on the outer side of the second motor, the air outlet pipe is arranged on the side of the second motor, the switching pipe is arranged at the tail end of the air outlet pipe, and the switching pipe is fixedly connected with the air inlet.
Through adopting above-mentioned technical scheme, through starting the second motor, make the mouth of blowing blow wind-force through the second motor to this has ensured the cleanness of butt welding department, and the mouth of blowing is to welding direction of movement slope, has ensured that wind-force can not make the molten iron after the welding material melts take place to remove, and through the heat that produces when going out tuber pipe and making the operation of second motor carry to the transfer pipe, later blow to inside the storage silo through the fan, dry the welding material inside the storage silo.
In summary, the invention has the following advantages:
according to the invention, an operator places a workpiece above the objective table by arranging the bearing mechanism and the clamping mechanism, at this time, according to the thickness of the workpiece, the handle is pulled firstly, at this time, along with the horizontal movement of the handle, the limit post is separated from the groove at the side of the base, then the handle is rotated, the rotating rod is rotated to drive the second bevel gear to rotate, the first bevel gear is rotated by meshing connection between the second bevel gear and the first bevel gear, the first threaded sleeve rod is driven to rotate, the height of the objective table is regulated by the threaded connection between the first threaded sleeve rod and the first threaded rod, so that workpieces with different thicknesses are machined, and by rotating the second transmission mechanism, the second threaded rod pushes one group of sliding plates to horizontally move, so that the workpiece is clamped by the two groups of sliding plates, and the repair welding precision is improved.
According to the invention, the discharging mechanism is arranged, the third threaded sleeve rod is enabled to rotate by starting the first motor, and the third threaded rod is enabled to horizontally move by the threaded connection between the third threaded sleeve rod and the third threaded rod until the extrusion block is driven to horizontally move along the sliding groove in the discharging bin, so that the welding material in the discharging bin is pushed, the step of manually taking the welding material is reduced, the repair welding inaccuracy caused by shaking of hands of operators is avoided, and the repair welding efficiency is improved.
According to the invention, the storage mechanism and the cleaning mechanism are arranged, when repair welding is carried out, the second motor is started, so that wind force is blown out from the end part of the air blowing port, and the cleaning of the gap of the repair welding piece is achieved through the inclination of the air blowing port to the direction of the discharging mechanism, so that the probability of air holes in repair welding caused by impurities of the repair welding port is reduced, the heat generated by the second motor is conveyed into the transfer pipe through the air outlet pipe, the hot air in the transfer pipe is blown into the storage bin through the fan, the welding materials between the two groups of limiting grooves are dried, the probability of the air holes in repair welding caused by the moisture of the welding materials is ensured, and the repair welding efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of a carrying mechanism according to the present invention;
FIG. 3 is a schematic view of a first transmission mechanism connection position structure according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of the present invention at A;
FIG. 5 is a schematic view of a clamping mechanism according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of the present invention at B;
FIG. 7 is a schematic view of the discharging mechanism of the present invention;
FIG. 8 is a cross-sectional view of a discharge bin of the present invention;
FIG. 9 is a schematic view of a storage mechanism according to the present invention;
FIG. 10 is an enlarged schematic view of the structure of the present invention at C;
FIG. 11 is a schematic view of the air intake structure of the present invention.
In the figure: 1. a base; 2. repair welding table; 3. a laser head; 4. a carrying mechanism; 401. an objective table; 402. a first threaded shank; 403. a first bevel gear; 404. a first threaded rod; 405. a first transmission mechanism; 4051. a rotating lever; 4052. a spring telescoping column; 4053. a handle; 4054. a limit column; 406. a second bevel gear; 5. a clamping mechanism; 501. a fixing plate; 502. a second transmission mechanism; 5021. a second threaded shank; 5022. a second threaded rod; 5023. the first limiting clamping block; 5024. the second limiting clamping block; 503. a sliding plate; 6. a discharging mechanism; 601. a first motor; 602. a pushing mechanism; 6021. a third threaded sleeve rod; 6022. a third threaded rod; 6023. extruding a block; 603. a third transmission mechanism; 6031. a transmission belt; 6032. a first gear; 6033. a second gear; 604. discharging the material bin; 605. a switch; 7. a storage mechanism; 701. a storage bin; 702. a rotating shaft; 703. a limit groove; 704. an air inlet; 705. a fan; 706. a limiting plate; 8. a cleaning mechanism; 801. a second motor; 802. blowing an air port; 803. an air outlet pipe; 804. and (5) switching the pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.
The aluminum alloy die casting die laser repair welding device comprises a base 1 and a repair welding table 2, wherein a bearing mechanism 4 is arranged above the base 1, the bearing mechanism 4 comprises an objective table 401, a first threaded sleeve rod 402, a first bevel gear 403, a first threaded rod 404, a first transmission mechanism 405 and a second bevel gear 406, the objective table 401 is arranged above the base 1, the first threaded sleeve rod 402 is arranged below the objective table 401, the first bevel gear 403 is arranged on the outer side of the first threaded sleeve rod 402, the first threaded rod 404 is arranged on the inner side of the first threaded sleeve rod 402, the first transmission mechanism 405 is arranged on the outer side of the base 1, the second bevel gear 406 is arranged at the tail end of the first transmission mechanism 405, a discharge mechanism 6 is arranged above the base 1, and after the die to be repair welded is arranged above the objective table 401, the objective table 401 is in threaded connection with the first threaded rod 404, so that the objective table 401 moves up and down, the height of the objective table 401 is ensured to be consistent with the height of the discharge mechanism 6, the manual repair welding accuracy is reduced through the length of the objective table 6 when the electric arc repair welding mechanism is adjusted, and the repair welding accuracy is improved.
Referring to fig. 1, 2, 3 and 4, the first transmission mechanism 405 includes a rotating rod 4051, a spring telescopic column 4052, a handle 4053 and a limiting column 4054, the rotating rod 4051 is disposed at the side of the base 1, four groups of grooves are disposed at the outer side of the rotating rod 4051, the spring telescopic column 4052 is disposed in the grooves at the outer side of the rotating rod 4051, the handle 4053 is disposed at the outer side of the rotating rod 4051, the limiting column 4054 is disposed at the outer side of the handle 4053, the rotating rod 4051 is pulled, the limiting column 4054 under the action of the spring telescopic column 4052 is separated from the grooves at the outer side of the base 1, and then the handle 4053 is rotated, so that the rotating rod 4051 rotates, and the second bevel gear 406 rotates through the fixed connection between the rotating rod 4051 and the second bevel gear 406, so that the first bevel gear 403 is ensured to rotate until the first threaded sleeve 402 is driven to rotate.
Referring to fig. 1 and 5, a clamping mechanism 5 is disposed above the base 1, and the clamping mechanism 5 includes a fixing plate 501, a second transmission mechanism 502 and two sets of sliding plates 503, wherein the fixing plate 501 is disposed above the base 1, the second transmission mechanism 502 is disposed inside the fixing plate 501 and extends to the outside of the second transmission mechanism 502, and one set of sliding plates 503 is disposed at the end of the second transmission mechanism 502, and by rotating the second transmission mechanism 502 by an operator, the first set of sliding plates 503 horizontally move along a chute above the base 1 through sliding connection between the second transmission mechanism 502 and the first set of sliding plates 503, so that the two sets of sliding plates 503 clamp a mold above the carrying mechanism 4.
Referring to fig. 5 and 6, the second transmission mechanism 502 includes a second threaded rod 5021, a second threaded rod 5022, a first limiting clamping block 5023 and a second limiting clamping block 5024, the second threaded rod 5021 is disposed on the inner side of the fixing plate 501, the second threaded rod 5022 is disposed on the inner side of the second threaded rod 5021, the first limiting clamping block 5023 is disposed on the outer side of the second threaded rod 5021, the second limiting clamping block 5024 is disposed at the smooth end of the second threaded rod 5022, by rotating the second threaded rod 5021, through the threaded connection between the second threaded rod 5021 and the second threaded rod 5022, it is ensured that the second threaded rod 5022 is driven to push the sliding plate 503 to move horizontally when the second threaded rod 5021 rotates, and through the sliding groove connection between the sliding groove on the inner side of the fixing plate 501 and the first limiting clamping block 5023, so that the second transmission mechanism 502 is prevented from moving horizontally when rotating.
Referring to fig. 7 and 8, a discharging mechanism 6 is disposed above the base 1, and the discharging mechanism 6 includes a first motor 601, a pushing mechanism 602, a third transmission mechanism 603, a discharging bin 604 and a switch 605, wherein the first motor 601 is disposed above a supporting block above the base 1, a through slot is disposed inside the first motor 601, a cross clamping slot is disposed outside the through slot, the pushing mechanism 602 is disposed at one side of the first motor 601 near the bearing mechanism 4, the third transmission mechanism 603 is disposed outside the pushing mechanism 602, the discharging bin 604 is disposed outside the pushing mechanism 602, the switch 605 is disposed at an end of a groove inside the discharging bin 604, the pushing mechanism 602 is enabled to rotate by starting the first motor 601, a welding material inside the discharging bin 604 is ensured to be level and fixed by the pushing mechanism 602, and the third transmission mechanism 603 is ensured to rotate by the rotation of the pushing mechanism 602.
Referring to fig. 7, 8 and 9, the pushing mechanism 602 includes a third threaded rod 6021, a third threaded rod 6022 and an extrusion block 6023, wherein the third threaded rod 6021 is disposed on the outer side of the first motor 601, the third threaded rod 6022 is disposed on the inner side of the third threaded rod 6021, the extrusion block 6023 is disposed at the end of the third threaded rod 6022, the third threaded rod 6022 is in threaded connection with the third threaded rod 6021, and the third threaded rod 6021 and the third threaded rod 6022 are in threaded connection with each other through rotation of the third threaded rod 6021, so that when the third threaded rod 6021 rotates, the third threaded rod 6022 moves horizontally along the groove inside the discharging bin 604, and horizontal movement of the pushing welding material is ensured.
Referring to fig. 7, 9 and 10, the third transmission mechanism 603 includes a transmission belt 6031, a first gear 6032 and a second gear 6033, wherein the transmission belt 6031 is disposed on the outer side of the third threaded sleeve 6021, the first gear 6032 is disposed on the inner side of the transmission belt 6031, and the second gear 6033 is disposed on the inner side of the transmission belt 6031, and when the third threaded sleeve 6021 rotates, the second gear 6033 is driven to rotate by the transmission connection among the transmission belt 6031, the first gear 6032 and the second gear 6033 when the third threaded sleeve 6021 rotates.
Referring to fig. 1, 9 and 10, a storage mechanism 7 is disposed above a discharging mechanism 6, the storage mechanism 7 is provided with a storage bin 701, a rotating shaft 702, a limit groove 703, an air inlet 704, a fan 705 and a limit plate 706, the storage bin 701 is disposed above a discharging bin 604, two sets of limit plates 706 are disposed between the discharging bin 604 and the storage bin 701, two sides of the two sets of limit plates 706 are fixedly connected with the discharging bin 604 and the storage bin 701 respectively, the rotating shaft 702 is disposed at the inner side of the storage bin 701, a plurality of sets of limit grooves 703 are disposed between the rotating shaft 702 and the storage bin 701, the air inlet 704 is disposed at the tail end of the storage bin 701, and the fan 705 is disposed at the inner side of the air inlet 704, the fixed connection between the rotating shaft 702 and the second gear 6033 ensures that the rotating shaft 702 is driven to rotate when the second gear 6033 rotates, thereby ensuring that the limit grooves 703 are driven to rotate, and welding materials between the two sets of limit grooves 703 are driven to drop from the discharging port at the bottom end of the storage bin 701 to the limit plate 706 through self gravity of the welding materials until dropping into the discharging bin 604.
Referring to fig. 11, the end of the air inlet 704 is provided with a plurality of groups of through holes, and the diameter of the through holes is smaller than that of the welding material, so that when the fan 705 rotates, the inside of the storage bin 701 is ensured to be blown, so that the welding material in each two groups of limiting grooves 703 is air-dried, and the probability of air holes during repair welding is reduced.
Referring to fig. 2 and 9, the end of the storage mechanism 7 is provided with a cleaning mechanism 8, the cleaning mechanism 8 includes a second motor 801, a blowing port 802, a blowing port 803 and a transfer tube 804, the second motor 801 is disposed above the base 1, the blowing port 802 is disposed outside the second motor 801, the blowing port 803 is disposed at the side of the second motor 801, the transfer tube 804 is disposed at the end of the blowing port 803, the transfer tube 804 is fixedly connected with the air inlet 704, the second motor 801 is started, the blowing port 802 blows out wind force through the second motor 801, so that cleaning of a welding position is ensured, the blowing port 802 inclines in a welding moving direction, the wind force is ensured not to move molten iron after welding materials are melted, heat generated when the second motor 801 operates is transferred to the transfer tube 804 through the blowing port 803, and then the welding materials inside the storage bin 701 are dried through the fan 705.
The working principle of the invention is as follows: firstly, a mould to be repair welded is placed above an objective table 401, then, according to the thickness of the mould, a handle 4053 is pulled outwards, so that a spring telescopic column 4052 contracts along a groove at the outer side of a rotating rod 4051 to drive a limit column 4054 to separate from the groove at the side of a base 1, then, the handle 4053 is rotated to drive a second bevel gear 406 to rotate, the second bevel gear 406 drives a first bevel gear 403 to rotate when rotating, the first threaded rod 404 is rotated through the transmission connection among the first bevel gear 403, a first threaded sleeve rod 402 and a first threaded rod 404, the height of the objective table 401 is adjusted, the objective table 401 is leveled with the tail end of a discharging mechanism 6, then, the handle 4053 is loosened, the handle 4053 is reset through the elasticity of the spring telescopic column 4052, the limit column 4054 is driven to be clamped with the groove at the side of the base 1, the fact that the rotating rod 4051 cannot rotate is ensured, and then, an operator can adjust the height of the objective table 401 according to the size of a workpiece, the second threaded sleeve rod 5021 is rotated, the first limit clamping block 5023 rotates in the sliding groove on the inner wall of the fixed plate 501, the second threaded rod 5022 pushes one group of sliding plates 503 to move towards the other group of sliding plates 503, a workpiece is positioned between the two groups of sliding plates 503, clamping of the workpiece is completed, the second motor 801 is started, the air blowing port 802 blows air to the notch of the workpiece, the notch of the workpiece is cleaned, heat generated during operation of the second motor 801 is conveyed to the inside of the transfer tube 804 through the air outlet tube 803, the fan 705 is started at the moment, heat generated by the heating wire inside the transfer tube 804 is blown to the inside of the storage bin 701 through the rotation of the fan 705, heat generated by the heating wire inside the rotating shaft 702 is conveyed to the inside of the storage bin 701 through the opening on the outer side of the rotating shaft 702, hot air inside the storage bin 701 is blown through the fan 705, the welding materials between the two sets of limiting grooves 703 are subjected to heat drying, the first motor 601 is started at this time, the third threaded sleeve rod 6021 is made to rotate, the first gear 6032 is driven to rotate, the rotating shaft 702 is made to rotate through transmission connection among the first gear 6032, the transmission belt 6031 and the second gear 6033, at this time, the welding materials inside the two sets of limiting grooves 703 pass through the limiting plates 706 through the through grooves at the bottom of the storage bin 701 and the self gravity of the welding materials until the welding materials fall into the groove at the center of the air inlet 704, at this time, the third threaded sleeve rod 6021 rotates to enable the third threaded rod 6022 to move horizontally, the tail end of the welding materials are enabled to be positioned at the notch of the die, (the residual material extrusion device of the last welding material is arranged at this time according to the specific notch position), then fine adjustment is carried out manually, at this time, the welding table 2 is started, the die above the objective table 401 is subjected to repair welding (existing laser repair welding machine technology) through the laser head 3, when the outer side of the extrusion block 6023 is in contact with the switch 605 until the welding materials fall into the groove at the center, the time, the third threaded sleeve rod 6021 is made to rotate to enable the third threaded rod 6022 to move horizontally, the welding materials inside the storage bin 6032 to be in the first threaded sleeve rod 6032 is made to rotate, and the first threaded sleeve rod 6021 is made to complete when the first threaded sleeve rod 6032 is in the first threaded position is in the mode, the first threaded sleeve rod 6032 is completely and the first threaded groove is completely replaced.
Although embodiments of the invention have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the invention as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the invention, provided that such modifications are within the scope of the appended claims.
Claims (4)
1. The utility model provides an aluminum alloy die casting die laser repair welding device, includes base (1) and repair welding platform (2), its characterized in that: the device is characterized in that a bearing mechanism (4) is arranged above the base (1), the bearing mechanism (4) comprises an objective table (401), a first threaded sleeve rod (402), a first bevel gear (403), a first threaded rod (404), a first transmission mechanism (405) and a second bevel gear (406), the objective table (401) is arranged above the base (1), the first threaded sleeve rod (402) is arranged below the objective table (401), the first bevel gear (403) is arranged outside the first threaded sleeve rod (402), the first threaded rod (404) is arranged inside the first threaded sleeve rod (402), the first transmission mechanism (405) is arranged outside the base (1), the second bevel gear (406) is arranged at the tail end of the first transmission mechanism (405), and a discharging mechanism (6) is arranged above the base (1).
The automatic feeding device is characterized in that a discharging mechanism (6) is arranged above the base (1), the discharging mechanism (6) comprises a first motor (601), a pushing mechanism (602), a third transmission mechanism (603), a discharging bin (604) and a switch (605), the first motor (601) is arranged above a supporting block above the base (1), a through groove is formed in the first motor (601), a cross clamping groove is formed in the outer side of the through groove, the pushing mechanism (602) is arranged on one side, close to the bearing mechanism (4), of the first motor (601), the third transmission mechanism (603) is arranged on the outer side of the pushing mechanism (602), the discharging bin (604) is arranged on the outer side of the pushing mechanism (602), and the switch (605) is arranged at the tail end of an inner groove of the discharging bin (604);
the pushing mechanism (602) comprises a third threaded sleeve rod (6021), a third threaded rod (6022) and an extrusion block (6023), wherein the third threaded sleeve rod (6021) is arranged on the outer side of the first motor (601), the third threaded rod (6022) is arranged on the inner side of the third threaded sleeve rod (6021), the extrusion block (6023) is arranged at the tail end of the third threaded rod (6022), and the third threaded rod (6022) is in threaded connection with the third threaded sleeve rod (6021);
the third transmission mechanism (603) comprises a transmission belt (6031), a first gear (6032) and a second gear (6033), the transmission belt (6031) is arranged on the outer side of a third threaded sleeve rod (6021), the first gear (6032) is arranged on the inner side of the transmission belt (6031), the second gear (6033) is arranged on the inner side of the transmission belt (6031), and the third threaded sleeve rod (6021) is connected with the first gear (6032) through a one-way bearing;
the automatic feeding device is characterized in that a storage mechanism (7) is arranged above the discharging mechanism (6), the storage mechanism (7) is provided with a storage bin (701), a rotating shaft (702), a limiting groove (703), an air inlet (704), a fan (705) and limiting plates (706), the storage bin (701) is arranged above the discharging bin (604), two groups of limiting plates (706) are arranged between the discharging bin (604) and the storage bin (701), two sides of the two groups of limiting plates (706) are respectively fixedly connected with the discharging bin (604) and the storage bin (701), the rotating shaft (702) is arranged on the inner side of the storage bin (701), a plurality of groups of limiting grooves (703) are arranged between the rotating shaft (702) and the storage bin (701), the air inlet (704) is arranged at the tail end of the storage bin (701), the fan (705) is arranged inside the air inlet (704), the rotating shaft (702) is fixedly connected with the second gear (6033), and heat generated by heating wires inside the rotating shaft (702) is conveyed to the inside the storage bin (701) through an opening on the outer side of the rotating shaft (702).
The tail end of the air inlet (704) is provided with a plurality of groups of through holes, and the diameter of each through hole is smaller than that of the welding material;
the end of storage mechanism (7) is provided with clean mechanism (8), and clean mechanism (8) are including second motor (801), mouth (802) of blowing, play tuber pipe (803) and switching pipe (804), second motor (801) set up in the top of base (1), and mouth (802) of blowing set up in the outside of second motor (801), play tuber pipe (803) set up in the avris of second motor (801), and switching pipe (804) set up in the end of play tuber pipe (803), and be fixed connection between switching pipe (804) and air intake (704).
2. The aluminum alloy die casting die laser repair welding device according to claim 1, wherein: the first transmission mechanism (405) comprises a rotating rod (4051), a spring telescopic column (4052), a handle (4053) and a limiting column (4054), wherein the rotating rod (4051) is arranged on the side of the base (1), four groups of grooves are formed in the outer side of the rotating rod (4051), the spring telescopic column (4052) is arranged in the groove in the outer side of the rotating rod (4051), the handle (4053) is arranged on the outer side of the rotating rod (4051), and the limiting column (4054) is arranged on the outer side of the handle (4053).
3. The aluminum alloy die casting die laser repair welding device according to claim 1, wherein: the top of base (1) is provided with clamping mechanism (5), and clamping mechanism (5) are including fixed plate (501), second drive mechanism (502) and a set of sliding plate (503), fixed plate (501) set up in the top of base (1), and second drive mechanism (502) set up in the inboard of fixed plate (501), and extend to the outside of second drive mechanism (502), a set of sliding plate (503) set up in the end of second drive mechanism (502).
4. The aluminum alloy die casting die laser repair welding device according to claim 3, wherein: the second transmission mechanism (502) comprises a second threaded sleeve rod (5021), a second threaded rod (5022), a first limiting clamping block (5023) and a second limiting clamping block (5024), the second threaded sleeve rod (5021) is arranged on the inner side of the fixed plate (501), the second threaded rod (5022) is arranged on the inner side of the second threaded sleeve rod (5021), the first limiting clamping block (5023) is arranged on the outer side of the second threaded sleeve rod (5021), and the second limiting clamping block (5024) is arranged at the tail end smooth part of the second threaded rod (5022).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311141659.4A CN116871685B (en) | 2023-09-06 | 2023-09-06 | Laser repair welding device for aluminum alloy die casting die |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311141659.4A CN116871685B (en) | 2023-09-06 | 2023-09-06 | Laser repair welding device for aluminum alloy die casting die |
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| CN116871685A CN116871685A (en) | 2023-10-13 |
| CN116871685B true CN116871685B (en) | 2023-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311141659.4A Active CN116871685B (en) | 2023-09-06 | 2023-09-06 | Laser repair welding device for aluminum alloy die casting die |
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|---|---|---|---|---|
| JPH09108859A (en) * | 1995-10-06 | 1997-04-28 | Junsei Sha | Reinforcing bar welding method and reinforcing bar pinching device that is used for it |
| CN108747169A (en) * | 2018-08-10 | 2018-11-06 | 南京皓焜自动化科技有限公司 | A kind of welding robot workbench |
| CN213195778U (en) * | 2020-09-27 | 2021-05-14 | 重庆莱实钢结构安装工程有限公司 | Clamping device for machining inclined holes of steel plates |
| CN213916821U (en) * | 2020-09-14 | 2021-08-10 | 江苏长龙汽车配件制造有限公司 | Automobile back door assembly welding structure |
| CN213998208U (en) * | 2020-07-30 | 2021-08-20 | 顺安(天津)塑胶制品股份有限公司 | Laser die welding machine with high stability |
| WO2023044659A1 (en) * | 2021-09-23 | 2023-03-30 | 淮阴工学院 | Automatic rotating ring-cutting gorgon fruit husking machine |
-
2023
- 2023-09-06 CN CN202311141659.4A patent/CN116871685B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09108859A (en) * | 1995-10-06 | 1997-04-28 | Junsei Sha | Reinforcing bar welding method and reinforcing bar pinching device that is used for it |
| CN108747169A (en) * | 2018-08-10 | 2018-11-06 | 南京皓焜自动化科技有限公司 | A kind of welding robot workbench |
| CN213998208U (en) * | 2020-07-30 | 2021-08-20 | 顺安(天津)塑胶制品股份有限公司 | Laser die welding machine with high stability |
| CN213916821U (en) * | 2020-09-14 | 2021-08-10 | 江苏长龙汽车配件制造有限公司 | Automobile back door assembly welding structure |
| CN213195778U (en) * | 2020-09-27 | 2021-05-14 | 重庆莱实钢结构安装工程有限公司 | Clamping device for machining inclined holes of steel plates |
| WO2023044659A1 (en) * | 2021-09-23 | 2023-03-30 | 淮阴工学院 | Automatic rotating ring-cutting gorgon fruit husking machine |
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| CN116871685A (en) | 2023-10-13 |
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