CN106670425A - Wheel hub machining device - Google Patents
Wheel hub machining device Download PDFInfo
- Publication number
- CN106670425A CN106670425A CN201710001099.0A CN201710001099A CN106670425A CN 106670425 A CN106670425 A CN 106670425A CN 201710001099 A CN201710001099 A CN 201710001099A CN 106670425 A CN106670425 A CN 106670425A
- Authority
- CN
- China
- Prior art keywords
- rail
- casting
- wheel hub
- cylinder
- casting platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
Abstract
The invention discloses a wheel hub machining device. The wheel hub machining device comprises a casting platform; the wheel hub machining device is characterized in that a casting mold is arranged on the casting platform, the casting mold comprises a top mold body, a bottom mold body and a plurality of sets of side mold bodies which are symmetrically arranged, and a lower support is arranged below the casting platform; the bottom mold body is arranged on the lower support, and a guide rail is arranged on the position, below all the side mold bodies, of the top face of the casting platform; a material traveling rail is arranged on one side of the casting platform, a discharging rail is arranged on the other side of the casting platform, and a feeding rail is connected between the material traveling rail and the discharging rail; a driving motor is arranged on the top mold body in a headstand mode, a vertical rod is connected to the driving motor, and an installation plate is arranged at the top of the vertical rod; a reciprocating cylinder is arranged on the installation plate in a headstand mode, a cooling cover is arranged on the vertical rod in a sleeving mode, and the cooling cover comprises an installation pipe part and a cylinder of a double-layer structure and with an opening; the cylinder with the opening comprises a hollow cylinder cover and a columnar cylinder wall, and spraying heads are arranged on the inner side wall of the columnar cylinder wall in an arrayed mode; and a water containing pipe piece is inserted into the installation part, and the water containing pipe piece is connected with a water pump.
Description
Technical field
The present invention relates to a kind of manufacture device, more particularly to a kind of wheel hub processing unit (plant).
Background technology
During casting aluminium alloy wheel hub, comprise the following steps：Needs installation mold on casting machine, mould matched moulds,
Pour in cast aluminium water to mold cavity；Need to cool down wheel hub after the completion of casting；After the completion of cooling, mould is opened, by wheel hub
Take out.However, in existing wheel hub casting process, automaticity is not high, degree is manually participated in high.In addition, in aluminum alloy wheel
In the foundry technology process of hub, it is necessary to be cooled down to aluminium alloy wheel hub after the completion of aluminium alloy wheel hub is poured.Existing low pressure casting
The mould of forming technique is made, the type of cooling typically has pressure-air cooling and cooling by water.For example, Publication No.
The Chinese utility model of CN101530903A is disclosed《The water cooling plant of casting hub mold》, it is cold that backform is internally provided with backform
But whom passage, cools down and flowed in backform cooling duct, and backform core wheel position sets cooling post, and cooling water is led in cooling duct
Enter, spoke root sets side mould cooling duct, gate cooling structure is set at bed die cast gate, it is logical that bed die is also provided with bed die cooling
Road.It is logical using in mould inside cooling is opened up however, the aluminum alloy casting hub mould cooled down due to existing use water-cooled
Road, injects cooling water in cooling duct, and realization is cooled down to aluminum alloy casting hub, because water there is corrosion to make mould
With after too long, mould and air contact cause mould to get rusty.
The content of the invention
The technical problem to be solved in the present invention is directed to the present situation of prior art, there is provided a kind of wheel hub processing unit (plant), realizes
The automation of wheel hub casting, it is ensured that aluminum alloy casting hub is quickly cooled down, and prevents casting mould from the phenomenon got rusty occur.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：A kind of wheel hub processing unit (plant), including a casting
Platform, it is characterised in that：A casting hole is offered on the casting platform, is located at casting hole on the casting platform and set
There is a casting mould, casting mould includes backform, bed die and two groups of side forms being arranged symmetrically, the backform, bed die and side form shape
Into the die cavity for shaping wheel hub, the lower section of the casting platform is erect lower pillar stand, is slided on the lower pillar stand and is provided with lower branch
Frame, the lower carriage is arranged on the lower carriage by air cylinder driven once, the bed die, and the casting platform top surface is upper in each
Side form lower section is provided with guide rail, and a two-way cylinder is provided between every group of side form being arranged symmetrically, and two of the two-way cylinder stretch
Rod is connected with side form, together with two rod chambers of two-way cylinder are serially connected respectively with rodless cavity, the casting platform one
Side is provided with away material rail, and opposite side is provided with discharging rail, is walking to expect to be connected with one through the casting hole between rail and discharging rail
The feeding rail of bottom, one end of feeding rail with walk to expect rail one end and be connected, the other end of feeding rail is connected with one end of discharging rail, institute
State away the support hub bar being provided with material rail for transporting wheel hub, the support hub bar enters feeding rail from walking to expect rail one end, by feeding
After rail, blanking is exited from one end of discharging rail, being stood upside down on the backform has a motor, on the output shaft of the motor
A montant vertically is connected with, an installing plate is connected with the top of the montant, being stood upside down on the installing plate has linear actuator, on the montant
A cooling dome is arranged with, the cooling dome includes installing the opening cylinder of pipe portion and double-decker, the opening cylinder includes and installation
The hollow cover of pipe portion connection and connected with the hollow cover for the column barrel that is sheathed on outside wheelboss side wall, the post
Array is disposed with shower nozzle on shape barrel madial wall, and the output shaft of the linear actuator is connected with the top of the hollow cover, described
Pipe portion interpolation is installed a water receiving pipe fitting being placed on montant is housed, the water receiving pipe fitting includes being placed on installing pipe end surface
Main pipe body and main pipe body connection insert the insertion pipe portion installed in pipe portion, are connected to the main pipe body sidepiece
Water receiving head, offers water receiving tank in the water receiving head, the annular groove communicated with the water receiving tank is offered in the main pipe body,
The column annular groove communicated with the annular groove is offered in the insertion pipe portion, the lower end of the insertion pipe portion is offered for connecting
The water injection hole of hollow cover cover, the water receiving head is connected with a water pump.
Preferably, the water pump is a certain amount of pump, and the control to sprinkler head water is realized using constant displacement pump.
Further, the lower end sealing of the column barrel, prevents cooling water from being spilt from the lower end of column barrel.
Further, the top of the support hub bar rotates the rotor for being provided with a taper.By setting rotor, casting
Wheel hub after the completion of cooling is placed on rotor, is easy to implement setting of the wheel hub on support hub bar.
Further, a fixed block is slideably positioned on the lower pillar stand, the lower carriage is rotated and is arranged at the fixed block.
Fixed block is in the presence of lower cylinder so that lower carriage can be moved up and down, in addition, lower carriage is rotatably arranged on fixed block
On so that bed die can rotate, and avoid casting hole site, cold so as to prevent sprinkler head when being cooled down to wheel hub
But water touches bed die.
Compared with prior art, the advantage of the invention is that：Lower cylinder, upper cylinder action, control bed die and backform are close to
Or away from casting hole, two-way cylinder controls every group of side form positioned opposite being capable of synchronization action so that side form close up or point
Open, during casting, bed die, backform and side form mutually compress to form wheel hub casting mold cavity, casting machine connects to aluminium water is injected in die cavity
, lower cylinder action, lower carriage drives bed die to withdraw from, support hub bar enters bed die from walking to expect rail into feeding rail from feeding rail
Underface, while in the presence of two two-way cylinders, every group of side form positioned opposite is opened, and be passed through for cooling water by water pump simultaneously
In water receiving pipe fitting, be drained to cooling water in cooling dome by water receiving pipe fitting, and cooling water flows to column cylinder from the hollow cover of cooling dome
On wall, cooling water is sprayed by the shower nozzle on column barrel, meanwhile, in the presence of linear actuator, cold water cover is along montant
Move down, cooling water smoke is formed on the side wall of wheel hub, at the same time, motor rotation, motor drives montant to delay
Slowly rotation, realizes equably sprinkling cooling water smoke circumferential to wheel hub outer rim, it is achieved thereby that the quick cooling of wheel hub, digs and abandon
Tradition opens up cooling water channel in mould inside, causes the corrosion to mould inside, and after the completion of cooling, wheel hub is as support hub bar is through upper
Material rail is moved to away one end of material rail, sees wheel hub off from discharging rail, it is achieved thereby that the automation of whole wheel hub manufacture.
Brief description of the drawings
Fig. 1 is the cooling dome of wheel hub processing unit (plant) in the embodiment of the present invention and the mounting structure schematic diagram of water receiving pipe fitting；
Fig. 2 is the overall structure diagram of wheel hub processing unit (plant) in the embodiment of the present invention；
Fig. 3 is the arrangement schematic diagram of two-way cylinder in one group of side form positioned opposite in Fig. 2.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figures 1 to 3, the wheel hub processing unit (plant) in this implementation, including casting machine, casting platform 8, casting mould, under
Column 71, lower carriage 711, lower cylinder, upper rail 73, two-way cylinder, walk to expect rail 61, feeding rail 62, discharging rail 63, support hub bar
64th, motor 11, montant 12, installing plate 13, linear actuator 14, cooling dome 4, water receiving pipe fitting 5 and shower nozzle 42.
Wherein, a casting hole 81 is offered on casting platform 8, is located on casting platform 8 at casting hole 81 and is provided with one
Casting mould, casting mould includes the side form 2 that backform 1, bed die 3 and two groups are arranged symmetrically, the backform 1, bed die 3 and side form 2
The die cavity for shaping wheel hub 5 is formed, the lower section of the casting platform 8 is erect lower pillar stand 71, is slided on the lower pillar stand 71 and set
Lower carriage 711 is equipped with, by air cylinder driven once, bed die 3 is arranged on the lower carriage 711 lower carriage 711, casting platform 8 is pushed up
Each lower section of side form 2 is located on face and is provided with guide rail 73, a two-way cylinder 21 is provided between every group of side form 2 being arranged symmetrically,
Two extension bars of the two-way cylinder 21 are connected with side form 2, and two rod chambers and rodless cavity of two-way cylinder 21 are mutually gone here and there respectively
It is linked togather, casting platform 8 side is provided with away material rail 61, opposite side is provided with discharging rail 63, is walking to expect rail 61 and discharging rail
Be connected between 63 one through the bottom of the casting hole 81 feeding rail 62, one end of feeding rail 62 with walk to expect the one end of rail 61 connect
Connect, the other end of feeding rail 62 is connected with one end of discharging rail 63, described to walk to expect to be provided with the support for transporting wheel hub 5 on rail 61
Hub bar 64, the support hub bar 64 from walk to expect the one end of rail 61 enter feeding rail 62, by feeding rail 62 after, from discharging rail 63 one end
Blanking is exited, further, the top of support hub bar 64 rotates the rotor 641 for being provided with a taper, by setting rotor
641, the wheel hub 5 after the completion of casting cooling is placed on rotor 641, is easy to implement setting of the wheel hub 5 on support hub bar 641.
In addition, being stood upside down on backform 1 has a motor 11, a montant 12 vertically is connected with the output shaft of the motor 11, this is erected
The top of bar 12 is connected with an installing plate 13, and being stood upside down on the installing plate 13 has linear actuator 14, and it is cold to be arranged with one on the montant 12
But 4 are covered, the cooling dome 4 includes installing the opening cylinder 42 of pipe portion 41 and double-decker, the opening cylinder 42 includes and installing pipe
The hollow cover 421 of the connection of portion 41 and connect with the hollow cover 421 for being sheathed on column outside wheelboss side wall tin
Wall 422, array is disposed with shower nozzle 423 on the madial wall of column barrel 422, it is preferable that the lower end sealing of column barrel 423, prevents
Only cooling water spills from the lower end of column barrel 423, and the output shaft of the linear actuator 14 connects with the top of the hollow cover 421
Connect, a set of water receiving pipe fitting 5 on montant 12 is fitted with the installing pipe 41, the water receiving pipe fitting 5 includes being placed in installation
Main pipe body 50 and the main pipe body 50 the connection insertion insertion pipe portion installed in pipe portion 41 on the end face of pipe portion 41
51st, the water receiving head 52 of the sidepiece of main pipe body 50 is connected to, water receiving tank 521, the pipe fitting is offered in the water receiving head 52
The annular groove 501 communicated with the water receiving tank 521 is offered in main body 50, is offered and the annular groove in the insertion pipe portion 51
The 501 column annular grooves 511 for communicating, the lower end of the insertion pipe portion 51 offers the water injection hole for connecting hollow cover cover 521,
The water receiving head 52 is connected with a water pump.Preferably, the water pump is a certain amount of pump, is realized to sprinkler head 41 using constant displacement pump
The control of water.
In addition, being slideably positioned in a fixed block 710 on lower pillar stand 71, the lower carriage 711 is rotated and is arranged at the fixed block
710.Fixed block 710 is in the presence of lower cylinder so that lower carriage 711 can be moved up and down, in addition, 711 turns of lower carriage
It is dynamic to be arranged on fixed block 710 so that bed die 3 can rotate, and avoid the position of casting hole 81, so as to prevent sprinkler head 41
When being cooled down to wheel hub 5, cooling water touches bed die 3.
To sum up, lower cylinder of the present invention, upper cylinder action, control bed die 3 and backform 1 are close to or away from casting hole 81, double
Control every group of side form 2 positioned opposite being capable of synchronization action to cylinder 21 so that side form it is 2-in-1 hold together or separate, during casting, bed die
3rd, backform 1 and side form 2 are mutually compressed and form wheel hub casting mold cavity, and to aluminium water is injected in die cavity, then, lower cylinder is moved casting machine
Make, lower carriage 711 drives bed die 3 to withdraw from, support hub bar 64 enters bed die 2 from walking to expect rail 61 into feeding rail 62 from feeding rail 62
Underface, in the presence of two two-way cylinders 21, every group of side form 2 positioned opposite is opened simultaneously, and water pump leads to cooling water
Enter in water receiving pipe fitting 5, be drained to cooling water in cooling dome 4 by water receiving pipe fitting 5, cooling water flows from the hollow cover 421 of cooling dome 4
On column barrel 422, cooling water is sprayed by the shower nozzle 423 on column barrel 422, meanwhile, in the work of linear actuator 14
Under, cold water cover 4 is moved down along montant 12, and cooling water smoke, at the same time, motor 11 are formed on the side wall of wheel hub
Rotation, motor 11 drives montant 12 slowly to rotate, and realizes equably sprinkling cooling water smoke circumferential to wheel hub outer rim, so that
The quick cooling of wheel hub is realized, pick has been abandoned tradition and opened up cooling water channel in mould inside, causes the corrosion to mould inside, cold
But after the completion of, wheel hub is moved to away one end of material rail 62 with support hub bar 64 through feeding rail 61, sees wheel hub off from discharging rail 63,
It is achieved thereby that the automation of whole wheel hub manufacture.
Claims (5)
1. a kind of wheel hub processing unit (plant), including casting platform (8), it is characterised in that：One is offered on casting platform (8)
Casting hole (81), a casting mould is provided with casting platform (8) positioned at casting hole (81) place, and the casting mould includes
Backform (1), bed die (3) and two groups of side forms being arranged symmetrically (2), the backform (1), bed die (3) and side form (2) formed for into
The die cavity of shape wheel hub (5), the lower section of the casting platform (8) is erect lower pillar stand (7), is slided on the lower pillar stand (71) and is provided with
Lower carriage (711), the lower carriage (711) is by air cylinder driven once, and the bed die (3) is arranged on the lower carriage (711), described
Each side form (2) lower section is located on casting platform (8) top surface and is provided with guide rail (73), between every group of side form being arranged symmetrically (2)
A two-way cylinder (21) is provided with, two extension bars of the two-way cylinder (21) are connected with side form (2), the two of two-way cylinder (21)
Together with individual rod chamber is serially connected respectively with rodless cavity, described casting platform (8) side is provided with away material rail (61), opposite side
Discharging rail (63) is provided with, is walking to expect to be connected with a feeding for passing through the casting hole bottom between rail (61) and discharging rail (63)
Rail (62), one end of feeding rail (62) with walk to expect rail (61) one end and be connected, the other end of feeding rail (62) and one end of discharging rail
Connection, described to walk to expect to be provided with support hub bar (64) for transporting wheel hub (5) on rail (61), support hub bar (64) is from walking to expect rail
(61) one end enter feeding rail (62), by feeding rail after, from discharging rail (62) one end exit blanking, the backform (1)
Upper handstand has a motor (11), and vertically a montant (12), the montant are connected with the output shaft of the motor (11)
(12) installing plate (13) is connected with the top of, being stood upside down on the installing plate (13) has linear actuator (14), is covered on the montant (12)
A cooling dome (4) is provided with, opening cylinder (42) of the cooling dome (4) including installation pipe portion (41) and double-decker, the open circles
Cylinder (42) including with pipe portion (41) the hollow cover (421) that is connected is installed and connect with the hollow cover (421) for covering
Column barrel (422) outside wheelboss side wall, array is disposed with shower nozzle (423), institute on column barrel (422) madial wall
The output shaft for stating linear actuator (14) is connected with the top of the hollow cover (421), and one is fitted with installation pipe portion (41)
Be placed on the water receiving pipe fitting (5) on montant (12), the water receiving pipe fitting (5) including be placed in install pipe portion (41) end face on pipe fitting
Main body (50) and the main pipe body (50) connection insert the insertion pipe portion (51) installed in pipe portion (41), are connected to the pipe
Water receiving tank (521), the main pipe body are offered in the water receiving head (52) of part main body (50) sidepiece, the water receiving head (52)
(50) annular groove (501) communicated with the water receiving tank (521) is offered in, is offered and the annular in insertion pipe portion (51)
The column annular groove (511) that groove (501) is communicated, the lower end of insertion pipe portion (51) is offered for connecting hollow cover cover
(421) water injection hole, the water receiving head (52) is connected with a water pump.
2. wheel hub processing unit (plant) according to claim 1, it is characterised in that：The water pump is a certain amount of pump.
3. wheel hub processing unit (plant) according to claim 1, it is characterised in that：The lower end sealing of the column barrel (422).
4. wheel hub processing unit (plant) according to claim 1, it is characterised in that：The top of support hub bar (64) rotates and sets
There is the rotor (641) of a taper.
5. wheel hub processing unit (plant) according to claim 1, it is characterised in that：One is slideably positioned on the lower pillar stand (71)
Fixed block (710), the lower carriage (711) rotates and is arranged at the fixed block (710).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710001099.0A CN106670425B (en) | 2017-01-03 | 2017-01-03 | A kind of wheel hub processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710001099.0A CN106670425B (en) | 2017-01-03 | 2017-01-03 | A kind of wheel hub processing unit (plant) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106670425A true CN106670425A (en) | 2017-05-17 |
| CN106670425B CN106670425B (en) | 2018-09-25 |
Family
ID=58850048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710001099.0A Active CN106670425B (en) | 2017-01-03 | 2017-01-03 | A kind of wheel hub processing unit (plant) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106670425B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672663A (en) * | 2018-06-28 | 2018-10-19 | 山东浩坤安全技术咨询有限公司 | A kind of hub mold with cooling device |
| CN113351852A (en) * | 2021-07-23 | 2021-09-07 | 湖北航特装备制造股份有限公司 | Cooling device for low-pressure casting of aluminum alloy auxiliary frame and using method of cooling device |
| CN117020186A (en) * | 2023-10-09 | 2023-11-10 | 唐泽交通器材(泰州)有限公司 | Casting device of automobile cold plate casting |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02151344A (en) * | 1988-11-30 | 1990-06-11 | Asahi Tec Corp | Apparatus for casting wheel for vehicles |
| US5311918A (en) * | 1991-11-29 | 1994-05-17 | Alloy Wheels International Ltd. | Mold for and method of casting vehicle wheels |
| CN102407293A (en) * | 2011-12-07 | 2012-04-11 | 宁波灿东模具技术有限公司 | Wheel hub mould with cooling devices |
| CN102416444A (en) * | 2011-12-06 | 2012-04-18 | 宁波灿东模具技术有限公司 | Casting method for hub and water mist cooling device used in casting method |
| CN202343920U (en) * | 2011-12-06 | 2012-07-25 | 宁波灿东模具技术有限公司 | Water mist cooling device for hub casting |
| CN202591585U (en) * | 2012-04-01 | 2012-12-12 | 浙江今飞凯达轮毂股份有限公司 | Hub demolding structure |
| CN105880486A (en) * | 2016-05-20 | 2016-08-24 | 江苏苏美达车轮有限公司 | Die and method for casting wheel hub |
-
2017
- 2017-01-03 CN CN201710001099.0A patent/CN106670425B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02151344A (en) * | 1988-11-30 | 1990-06-11 | Asahi Tec Corp | Apparatus for casting wheel for vehicles |
| US5311918A (en) * | 1991-11-29 | 1994-05-17 | Alloy Wheels International Ltd. | Mold for and method of casting vehicle wheels |
| CN102416444A (en) * | 2011-12-06 | 2012-04-18 | 宁波灿东模具技术有限公司 | Casting method for hub and water mist cooling device used in casting method |
| CN202343920U (en) * | 2011-12-06 | 2012-07-25 | 宁波灿东模具技术有限公司 | Water mist cooling device for hub casting |
| CN102407293A (en) * | 2011-12-07 | 2012-04-11 | 宁波灿东模具技术有限公司 | Wheel hub mould with cooling devices |
| CN202591585U (en) * | 2012-04-01 | 2012-12-12 | 浙江今飞凯达轮毂股份有限公司 | Hub demolding structure |
| CN105880486A (en) * | 2016-05-20 | 2016-08-24 | 江苏苏美达车轮有限公司 | Die and method for casting wheel hub |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672663A (en) * | 2018-06-28 | 2018-10-19 | 山东浩坤安全技术咨询有限公司 | A kind of hub mold with cooling device |
| CN113351852A (en) * | 2021-07-23 | 2021-09-07 | 湖北航特装备制造股份有限公司 | Cooling device for low-pressure casting of aluminum alloy auxiliary frame and using method of cooling device |
| CN113351852B (en) * | 2021-07-23 | 2022-05-10 | 湖北航特装备制造股份有限公司 | Cooling device for low-pressure casting of aluminum alloy auxiliary frame and using method of cooling device |
| CN117020186A (en) * | 2023-10-09 | 2023-11-10 | 唐泽交通器材(泰州)有限公司 | Casting device of automobile cold plate casting |
| CN117020186B (en) * | 2023-10-09 | 2023-12-12 | 唐泽交通器材(泰州)有限公司 | Casting device of automobile cold plate casting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106670425B (en) | 2018-09-25 |
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