CN220407204U - Edge milling rotary table device for milling edges of tray aluminum castings - Google Patents
Edge milling rotary table device for milling edges of tray aluminum castings Download PDFInfo
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- CN220407204U CN220407204U CN202321604349.7U CN202321604349U CN220407204U CN 220407204 U CN220407204 U CN 220407204U CN 202321604349 U CN202321604349 U CN 202321604349U CN 220407204 U CN220407204 U CN 220407204U
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- milling
- edge
- turntable
- milling cutter
- tray
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- 238000003801 milling Methods 0.000 title claims abstract description 218
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 82
- 238000005266 casting Methods 0.000 title claims abstract description 78
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000010937 tungsten Substances 0.000 claims abstract description 20
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 20
- 238000005520 cutting process Methods 0.000 claims description 15
- 238000005056 compaction Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000004411 aluminium Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses an edge milling turntable device for milling edges of tray aluminum castings, which comprises a milling machine base and a milling machine workbench, wherein a turntable assembly and a milling cutter assembly are respectively arranged on the milling machine workbench. The turntable assembly comprises a feed slide block which is slidably arranged on a milling machine workbench, a rotating shaft is arranged at the top of the feed slide block, a horizontally arranged turntable is arranged on the rotating shaft, a manual driving turntable rotating vertical handle is vertically arranged on the turntable, a plurality of rapid horizontal compactors for compacting the tray aluminum castings are further arranged on the turntable, and an adjusting screw for adjusting the feed slide block to feed back and forth is arranged on the side face of the feed slide block. The milling cutter assembly comprises a milling cutter driving cylinder arranged on a milling machine workbench, a milling cutter connector arranged at the top of the milling cutter driving cylinder, and a tungsten steel milling cutter vertically arranged on the milling cutter connector. The edge milling rotary table device is simple in structure, easy to operate, fine in milling the outer side face of the circumference of the aluminum casting of the tray, high in production efficiency and high in yield.
Description
Technical Field
The utility model relates to the technical field of workpiece milling equipment, in particular to an edge milling rotary table device for milling edges of tray aluminum castings.
Background
At present, after die casting some tray aluminum castings, the tray aluminum castings are required to be subjected to subsequent finish machining, which is generally to remove burrs and burrs, remove rim charge, grind and mill to smooth the rim charge, and the like, wherein in the milling treatment, the peripheral outer side edge of the tray aluminum castings is required to be milled to enable the outer circle of the tray aluminum castings to reach the required roundness, smooth the rim charge, and the like; in actual production, the milling mode of the tray aluminum casting is as follows: placing the tray aluminum casting on a flat workbench, wherein a circular line corresponding to the tray aluminum casting is arranged in the workbench, the tray aluminum casting is right opposite to the center of the circular line (at the moment, the circular line is invisible because the outer circular side surface of the tray aluminum casting can be shielded by the circular line), and then an operator holds a milling cutter to mill the outer circular side surface of the tray aluminum casting until the circular line and the outer circular side surface of the tray aluminum casting are aligned, so that milling work can be completed. The production efficiency of the full-manual milling mode is low, the milling speed is low, the roundness of the milled round surface is not uniform, and the labor intensity is high due to large force during milling; in addition, the operation of the hand-held milling cutter is easy to cause safety injury to operators, and the potential safety hazard is extremely large.
Because of more defects of manually operated milling products, in order to improve the milling mode of fully manual milling, some automatic milling devices, such as a milling machine of Chinese patent No. 201720711328.3 and a multi-station disc milling machine of Chinese patent No. 201720714924.7, are gradually developed, and basically have the problems of large volume, complex structure, more parts, high equipment cost and the like. In addition, these automated milling devices, as in the above-mentioned chinese patent, have the following drawbacks: (1) The milling bit is in a direct exposed state, and when the milling bit works, no protective cover or protective cover is used for protecting the milling bit, so that operators are prevented from accidentally touching the milling bit, and great potential safety hazards exist. (2) Milling drill bit, the carousel etc. that is used for installing the work piece all adopt motor drive, and motor drive speed is faster, because the hardness of carousel aluminium foundry goods is high, and faster rotational speed leads to easily that carousel aluminium foundry goods and milling drill bit contact cause to mill the cutter of collapsing of drill bit, unfilled corner etc. when milling, and the loss of milling drill bit is big and damage quantity is many, and also leads to the defective products that tray aluminium foundry goods milled to increase. (3) There is no special simple structure milling equipment specifically for milling the circumferential outer side of the tray aluminum casting product.
Accordingly, there is a need for improvements in the art of equipment for milling pallet aluminum cast products that ameliorates the problems of the prior art described above.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides an edge milling rotary table device for milling edges of tray aluminum castings, which adopts a semi-automatic operation mode and adopts a cylinder driving mode to drive a milling cutter to rotate and a manual rotating rotary table to perform edge milling on the tray aluminum castings; during milling, the tray aluminum casting is mounted on the turntable, the bottom of the tray aluminum casting is limited through the circular skirt edge, the top surface of the tray aluminum casting (the top position of the outer side surface of the non-compressed tray aluminum casting) is compressed by a rapid horizontal compressor, then the turntable is adjusted to be close to the milling cutter by an adjusting screw, after the adjustment is carried out to the milling position, the upright handle is held by manpower to slowly rotate the turntable in the process of driving the milling cutter to slowly rotate by a cylinder, and the circumferential outer side surface of the tray aluminum casting is slowly milled, so that the purposes of fine milling and milling cutter protection are achieved; the edge milling turntable device has the advantages of simple structure, easy operation, finer outer side surface of the circumference of the aluminum casting of the milling tray, high production efficiency and high yield; meanwhile, the milling cutter is protected by the cutting protection cover, so that accidents are prevented.
The technical scheme adopted for solving the technical problems is as follows: the edge milling turntable device for milling the edge of the tray aluminum casting comprises a milling machine base which is vertical to the ground and a milling machine table which is arranged on the milling machine base, wherein the milling machine table is respectively provided with a turntable assembly and a milling cutter assembly which is arranged corresponding to the turntable assembly.
The rotary table assembly comprises a feed slide block which is slidably arranged on a milling machine workbench, a rotary shaft is arranged at the top of the feed slide block, a rotary table which is horizontally arranged is arranged on the rotary shaft, a manual driving rotary table is vertically arranged on the rotary table, a plurality of quick horizontal compactors which are used for compacting the tray aluminum castings are further arranged on the rotary table, and an adjusting screw which is used for adjusting the feed slide block to feed back and forth is arranged on the side face of the feed slide block.
The milling cutter assembly comprises a milling cutter driving cylinder arranged on a milling machine workbench, a milling cutter connector arranged at the top of the milling cutter driving cylinder, and a tungsten steel milling cutter vertically arranged on the milling cutter connector.
Further, the rapid horizontal compactor comprises a compaction lower seat arranged on the turntable, a compaction rod hinged on the compaction lower seat, and a compaction handle hinged on the compaction lower seat and driving the compaction rod to rotate; the compression end sleeve of the compression rod is provided with an anti-slip wear-resistant foot pad sleeve.
Further, the edge of the rotary table is provided with an upward protruding round skirt edge, and a plurality of concave notches are distributed at the top of the round skirt edge at intervals.
Furthermore, the milling machine workbench is also provided with an adjusting screw fixing block which is penetrated by the adjusting screw and supports the adjusting screw.
Furthermore, the milling machine workbench is also provided with a cutting protection cover for covering the tungsten steel milling cutter, the outer side surface of the cutting protection cover is of a closed shielding structure, and the inner side surface of the cutting protection cover facing the edge of the tray aluminum casting is of an open notch non-shielding structure.
Further, the adjusting screw is in a Z-shaped structure.
Furthermore, the vertical handle is arranged on the turntable in an eccentric way.
Further, the milling cutter driving cylinder is arranged on the milling machine workbench through a cylinder lifting slide block seat, and a hand wheel for driving the milling cutter driving cylinder to lift up and down is arranged on the cylinder lifting slide block seat.
Furthermore, a start-stop switch for controlling the start and stop of the driving cylinder of the driving milling cutter is also arranged on the milling machine workbench.
In summary, the edge milling turntable device adopts a semi-automatic operation mode, and adopts a cylinder driving mode to drive the milling cutter to rotate and the turntable to be manually rotated; during milling, the tray aluminum casting is mounted on the turntable, the bottom of the tray aluminum casting is limited through the circular skirt edge, the top surface of the tray aluminum casting (the top position of the outer side surface of the non-compressed tray aluminum casting) is compressed by a rapid horizontal compressor, then the turntable is adjusted to be close to the milling cutter by an adjusting screw, after the adjustment is carried out to the milling position, the upright handle is held by manpower to slowly rotate the turntable in the process of driving the milling cutter to slowly rotate by a cylinder, and the circumferential outer side surface of the tray aluminum casting is slowly milled, so that the purposes of fine milling and milling cutter protection are achieved; the edge milling turntable device has the advantages of simple structure, easy operation, finer outer side surface of the circumference of the aluminum casting of the milling tray, high production efficiency and high yield; meanwhile, the milling cutter is protected by the cutting protection cover, so that accidents are prevented.
Drawings
FIG. 1 is a schematic structural view of an edge milling turntable device for milling edges of tray aluminum castings according to embodiment 1 of the present utility model;
FIG. 2 is an exploded view of an edge milling turntable assembly for edge milling of aluminum castings for pallets according to embodiment 1 of the present utility model;
FIG. 3 is a front view of an edge milling turntable assembly for edge milling of a tray aluminum casting according to embodiment 1 of the present utility model;
FIG. 4 is a rear view of an edge milling turntable assembly for edge milling of tray aluminum castings according to embodiment 1 of the present utility model;
FIG. 5 is a left side view of an edge milling turntable assembly for edge milling of a tray aluminum casting according to example 1 of the present utility model;
FIG. 6 is a right side view of an edge milling turntable assembly for edge milling of tray aluminum castings according to embodiment 1 of the present utility model;
FIG. 7 is a top view of an edge milling turntable assembly for edge milling of tray aluminum castings according to embodiment 1 of the present utility model;
FIG. 8 is a bottom view of an edge milling turntable assembly for milling edges of aluminum castings in trays according to embodiment 1 of the present utility model;
FIG. 9 is a schematic view of a tray aluminum casting;
FIG. 10 is a schematic view of the construction of a rapid horizontal compactor;
the components in the drawings are labeled as follows: 1. a milling machine base; 2. a milling machine table; 3. a turntable assembly; 4. a milling cutter assembly; 5. a feed slide block; 6. a rotating shaft; 7. turntable 8. Erect handle; 9. a rapid horizontal compactor; 10. adjusting a screw; 11. a fan-shaped hollowed-out opening; 12. a milling cutter connector; 13. tungsten steel milling cutter; 14. compressing the lower seat; 15. a pressing rod; 16. a compression handle; 17. tray aluminum castings; 18. a round skirt edge; 19. a concave notch; 20. adjusting the screw rod fixing block; 21. cutting a protective cover; 22. a hand wheel; 23. a start-stop switch; 24. the cylinder lifts the sliding block seat.
Detailed Description
Example 1
The edge milling turntable device for milling edges of aluminum castings in the embodiment 1, as shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, comprises a milling machine base 1 standing on the ground and a milling machine table 2 arranged on the milling machine base, wherein the milling machine table is respectively provided with a turntable assembly 3 and a milling cutter assembly 4 corresponding to the turntable assembly. The turntable assembly is used for clamping the tray aluminum castings, and carrying out manual rotation, feeding adjustment and the like on the tray aluminum castings; the milling cutter assembly is arranged at one side facing the corresponding turntable assembly and is used for milling the circumferential outer side face of the tray aluminum casting on the turntable assembly.
The rotary table assembly comprises a feed slide block 5 which is slidably arranged on a milling machine workbench, a rotary shaft 6 is arranged at the top of the feed slide block, a rotary table 7 which is horizontally arranged is arranged on the rotary shaft, a vertical handle 8 which is manually driven to rotate is vertically arranged on the rotary table, a plurality of quick horizontal compactors 9 which are used for compacting tray aluminum castings 17 are also arranged on the rotary table, and an adjusting screw 10 which is used for adjusting the feed slide block to feed back and forth is arranged on the side face of the feed slide block. Through adjusting the adjusting screw, the front and back sliding feeding of the feed slide block is realized, the purposes that the whole turntable and the tray aluminum casting are close to and far away from the milling cutter assembly can be realized, the purpose that the tray aluminum casting is fed to the milling position of the milling cutter assembly is realized, and the purpose that the turntable and the tray aluminum casting after milling are retreated are realized.
The milling cutter assembly comprises a milling cutter driving cylinder (not shown in the figure) arranged on a milling machine workbench, a milling cutter connector 12 arranged at the top of the milling cutter driving cylinder, and a tungsten steel milling cutter 13 vertically arranged on the milling cutter connector. The milling cutter driving cylinder drives the milling cutter connector and the tungsten steel milling cutter to rotate slowly, and the milling cutter connector is used for installing the tungsten steel milling cutter; when different tungsten steel milling cutters need to be replaced, the milling cutter connector and the tungsten steel milling cutter can be replaced after being disassembled; when the tungsten steel milling cutter with different sizes is needed to be replaced, the milling cutter connector and the tungsten steel milling cutter are also disassembled, and the milling cutter connector and the tungsten steel milling cutter with proper sizes are replaced.
In the embodiment 1, as shown in fig. 9 and 10, the rapid horizontal compactor comprises a compacting lower seat 14 mounted on the turntable, a compacting rod 15 hinged on the compacting lower seat, and a compacting handle 16 hinged on the compacting lower seat and driving the compacting rod to rotate; the compression end of the compression rod is sleeved with an anti-slip wear-resistant foot pad sleeve (not shown in the figure). Eight circular array distributed fan-shaped hollowed-out openings 11 are formed in the tray aluminum casting, the rapid horizontal compactor is correspondingly arranged in the fan-shaped hollowed-out openings, and the compacting end of the compacting rod is used for compacting the top surface of the side edge of the fan-shaped hollowed-out opening to achieve the effect of compacting the top of the tray aluminum casting. The vertical handle is also arranged in one of the fan-shaped hollowed-out openings, so that the installation and rotation of the tray aluminum casting are prevented from being hindered.
In this embodiment 1, the edge of the turntable is provided with an upwardly protruding skirt 18, and a plurality of concave notches 19 are distributed on the top of the skirt at intervals. The bottom of the tray aluminum casting is provided with an upward concave circular groove, and a plurality of limiting blocks are downwards protruded in the circular groove; during installation, the tray aluminum casting is sleeved on the top of the turntable, the round skirt edge is sleeved in the circular ring groove and the limiting block is clamped and recessed notch, so that the purpose that the tray aluminum casting is limited and installed on the turntable can be achieved, and the pre-positioning installation is formed.
In this embodiment 1, the milling machine table is further provided with an adjusting screw fixing block 20 through which the adjusting screw passes and which supports the adjusting screw.
In this embodiment 1, the milling machine table is further provided with a cutting protection cover 21 for covering the tungsten steel milling cutter, the external side surface of the cutting protection cover is a closed shielding structure, and the internal side surface of the cutting protection cover facing the edge of the tray aluminum casting is an open notch non-shielding structure. The closed shielding structure at one side of the cutting protection cover is used for protecting the tungsten steel milling cutter from being exposed, and the notch non-shielding structure is used for allowing the circumferential outer side surface of the tray aluminum casting to enter the cutting protection cover to mill with the tungsten steel milling cutter.
In this embodiment 1, the adjusting screw has a Z-structure.
In this embodiment 1, the upright handles are mounted on the turntable in an eccentric arrangement. The eccentric arrangement of the vertical handle does not prevent the rotation of the turntable, and the turntable is easy to drive to rotate, and the required force is small, so that the operation is simple and convenient.
In this embodiment 1, the milling cutter driving cylinder is mounted on the milling machine table through a cylinder lifting slide block seat 24, and a hand wheel 22 for driving the milling cutter driving cylinder to lift up and down is provided on the cylinder lifting slide block seat. The cylinder lifting sliding block seat can be lifted up and down through the hand wheel, so that the milling cutter can drive the cylinder and the corresponding tungsten steel milling cutter up and down, and the purpose of adjusting the milling position of the tungsten steel milling cutter up and down is achieved.
In this embodiment 1, the milling machine table is further provided with a start-stop switch 23 for controlling start-stop of the driving cylinder for driving the milling cutter. The start-stop switch controls the on-off rotation of the milling cutter driving cylinder and the rotation of the tungsten steel milling cutter, and when accidents occur, the milling cutter can be stopped timely and rapidly through the start-stop switch, so that the damage is reduced to the minimum to the maximum extent.
The edge milling turntable device adopts a semi-automatic operation mode, and adopts a cylinder driving mode to drive the milling cutter to rotate and the turntable to be manually rotated; during milling, the tray aluminum casting is mounted on the turntable, the bottom of the tray aluminum casting is limited through the circular skirt edge, the top surface of a fan-shaped hollowed-out opening of the tray aluminum casting (the top position of the outer side surface of the non-compressed tray aluminum casting) is compressed by a rapid horizontal compressor, then the turntable is adjusted to be close to the milling cutter by an adjusting screw rod, after the adjustment is carried out to the milling position, the turntable is slowly rotated by holding the vertical handle by manpower in the process of driving the milling cutter to slowly rotate by a cylinder, and the circumferential outer side surface of the tray aluminum casting is slowly milled, so that the purposes of fine milling and milling cutter protection are achieved; the edge milling turntable device has the advantages of simple structure, easy operation, finer outer side surface of the circumference of the aluminum casting of the milling tray, high production efficiency and high yield; meanwhile, the milling cutter is protected by the cutting protection cover, so that accidents are prevented.
The above description is only of the preferred embodiment of the present utility model, and is not intended to limit the structure of the present utility model in any way. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (9)
1. The edge milling turntable device for milling the edges of the tray aluminum castings comprises a milling machine base and a milling machine workbench, wherein the milling machine base is erected on the ground, and the milling machine workbench is arranged on the milling machine base;
the rotary table assembly comprises a feed slide block which is slidably arranged on a milling machine workbench, a rotary shaft is arranged at the top of the feed slide block, a horizontally arranged rotary table is arranged on the rotary shaft, an upright handle which is used for manually driving the rotary table to rotate is vertically arranged on the rotary table, a plurality of rapid horizontal compactors for compacting the tray aluminum castings are also arranged on the rotary table, and an adjusting screw rod for adjusting the feed slide block to feed back and forth is arranged on the side face of the feed slide block;
the milling cutter assembly comprises a milling cutter driving cylinder arranged on a milling machine workbench, a milling cutter connector arranged at the top of the milling cutter driving cylinder, and a tungsten steel milling cutter vertically arranged on the milling cutter connector.
2. The edge milling turntable device for milling edges of the aluminum castings of the tray according to claim 1, wherein the rapid horizontal compactor comprises a compaction lower seat arranged on the turntable, a compaction rod hinged on the compaction lower seat, and a compaction handle hinged on the compaction lower seat and driving the compaction rod to rotate; the compression end sleeve of the compression rod is provided with an anti-slip wear-resistant foot pad sleeve.
3. The edge milling rotary table device for milling edges of aluminum castings of the tray according to claim 2, wherein the rotary table edge is provided with an upward protruding round skirt edge, and a plurality of concave notches are distributed at the top of the round skirt edge at intervals.
4. A side milling turntable device for milling a side of a tray aluminum casting according to claim 3, wherein the milling machine table is further provided with an adjusting screw fixing block penetrated by the adjusting screw and supporting the adjusting screw.
5. The edge milling turntable device for milling edges of the tray aluminum castings according to claim 4, wherein the milling machine workbench is further provided with a cutting protection cover for covering the tungsten steel milling cutter, the outer side surface of the cutting protection cover is of a closed shielding structure, and the inner side surface of the cutting protection cover facing the edge of the tray aluminum castings is of an open notch non-shielding structure.
6. The edge milling turntable device for milling edges of aluminum castings for trays according to claim 5, wherein said adjusting screw is in a Z-shaped configuration.
7. The edge milling turntable device for milling edges of aluminum castings for trays as recited in claim 6, wherein said upstanding handles are eccentrically mounted on the turntable.
8. The edge milling turntable device for milling edges of the tray aluminum castings according to claim 7, wherein the milling cutter driving cylinder is mounted on the milling machine workbench through a cylinder lifting slide block seat, and a hand wheel for driving the milling cutter driving cylinder to lift up and down is arranged on the cylinder lifting slide block seat.
9. The edge milling turntable device for milling edges of the tray aluminum castings according to claim 8, wherein the milling machine workbench is further provided with a start-stop switch for controlling the start and stop of the driving cylinder of the driving milling cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321604349.7U CN220407204U (en) | 2023-06-21 | 2023-06-21 | Edge milling rotary table device for milling edges of tray aluminum castings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321604349.7U CN220407204U (en) | 2023-06-21 | 2023-06-21 | Edge milling rotary table device for milling edges of tray aluminum castings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220407204U true CN220407204U (en) | 2024-01-30 |
Family
ID=89649763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321604349.7U Active CN220407204U (en) | 2023-06-21 | 2023-06-21 | Edge milling rotary table device for milling edges of tray aluminum castings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220407204U (en) |
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2023
- 2023-06-21 CN CN202321604349.7U patent/CN220407204U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A milling edge turntable device for milling aluminum castings on pallets Granted publication date: 20240130 Pledgee: Guangdong Heshan Rural Commercial Bank Co.,Ltd. Zhaiwu Branch Pledgor: Heshan Pufushun Precision Manufacturing Co.,Ltd. Registration number: Y2024980012054 |