CN212190977U - Hardware stamping die's liftout mechanism - Google Patents

Abstract

The utility model discloses a hardware stamping die's liftout mechanism relates to mould technical field, is not convenient for get the problem of material to current stamping die, now proposes following scheme, and it includes the processing frame, the inside top-down of processing frame is equipped with the mounting panel of horizontal setting in proper order, goes up mould and bed die, mounting panel, last mould and bed die all rotate the inside of connecting at the processing frame, be equipped with coupling mechanism on the mounting panel, it passes through coupling mechanism to fix the bottom at the mounting panel to go up the mould, go up the bottom of mould and install the terrace die, the top of bed die is seted up flutedly, terrace die and recess cooperation work, the bottom of bed die is equipped with ejecting component. The utility model discloses can the efficient carry out the stamping process to the hardware and handle, the hardware that finishes the inside processing of mould that can be quick carries out ejecting, can be nimble adjust stamping die's angle, be convenient for maintain, and working property is high, convenient to use.

Description

Hardware stamping die's liftout mechanism

Technical Field

The utility model relates to the technical field of mold, especially, relate to a hardware stamping die's liftout mechanism.

Background

The mould is a mould and a tool for obtaining a required product by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production.

Although current stamping die can carry out stamping process to the hardware, the hardware is after processing, the hardware often can sink deeply in the inside of stamping die recess, the user often need just can be quick at this moment take out the inside hardware of stamping die recess with the help of corresponding anchor clamps, at this in-process, not only waste time and energy, and very big reduction the processing progress of hardware, the working property is not good, we have proposed a hardware stamping die's liftout mechanism for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of hardware stamping die's liftout mechanism has solved stamping die and has been not convenient for get the problem of material.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hardware stamping die's liftout mechanism, includes the processing frame, the inside top-down of processing frame is equipped with the mounting panel of horizontal setting in proper order, goes up mould and bed die, mounting panel, last mould and bed die all rotate the inside of connecting at the processing frame, be equipped with coupling mechanism on the mounting panel, it passes through coupling mechanism and fixes the bottom at the mounting panel to go up the mould, go up the bottom of mould and install the terrace die, the top of bed die is seted up flutedly, terrace die and recess cooperation work, the bottom of bed die is equipped with ejecting component, the inner wall fix with screw at processing frame top both ends has the pneumatic cylinder of vertical setting, the piston end fix with screw of pneumatic cylinder is at the top of mounting panel.

Preferably, the ejection member comprises a connecting plate, a movable column, a sliding groove, a buffer spring, an accommodating groove, an ejection block, a reset spring, a sliding rod, a lower connecting ring, an upper connecting ring, a sliding groove and a limiting block, the connecting plate is positioned below the lower die and rotatably sleeved inside the processing frame, the movable column is welded at two ends of the top of the connecting plate, the sliding groove is formed at two ends of the bottom of the lower die, the movable column is slidably connected inside the sliding groove, the buffer spring is sleeved outside the movable column, one end of the buffer spring is in contact with the bottom of the lower die, the other end of the buffer spring is welded with the top of the connecting plate, the accommodating groove is positioned between the groove and the sliding groove and is formed on the inner wall of the lower die, the ejection block is slidably connected inside the accommodating groove, the accommodating groove and the ejection block are both of convex structure, the reset spring is welded on the, the other end welding that holding tank inner wall was kept away from to reset spring is on ejecting piece, the slide bar is located the inside both sides of processing frame, the connecting ring is fixed to be cup jointed on the outer wall of bed die down, it is fixed to cup joint on the outer wall of last mould to go up the connecting ring, the both ends at connecting plate, lower go-between and last go-between are seted up respectively to the sliding tray, the outside at the slide bar is established to the sliding tray slip cap, the stopper welding is at the both ends of slide bar.

Preferably, the limiting block positioned at the bottom of the sliding rod is in contact with the bottom of the connecting plate, the limiting block positioned at the top of the sliding rod is in contact with the top of the upper connecting ring, and the length of the limiting block is greater than the aperture of the sliding groove.

Preferably, the inner walls of the two sides of the processing frame are welded with supporting blocks which are transversely arranged, the supporting blocks are of concave structures, and the lower connecting rings are rotatably connected inside the supporting blocks.

Preferably, coupling mechanism includes step motor, drive shaft, fixed block and ring channel, step motor fix with screw is at the top of mounting panel, the drive shaft transmission is connected on step motor's output, the one end welding that step motor was kept away from to the drive shaft is at the top of last mould, the fixed block welding is at the both ends of mounting panel bottom, the top at last mould is seted up to the ring channel, fixed block sliding connection is in the inside of ring channel, the fixed block is T shape structure.

Preferably, the middle part of the mounting plate is provided with a transfer groove, and the driving shaft is rotatably connected inside the transfer groove.

Preferably, the right end of the mounting plate is in threaded connection with a vertically arranged bolt, a thread groove is formed in the top of the right end of the upper die, and the bolt and the thread groove are in threaded fit.

The utility model discloses in:

through the cooperation of the processing frame, the mounting plate, the upper die, the lower die, the male die, the groove, the hydraulic cylinder, the connecting plate, the movable column, the sliding groove, the buffer spring, the accommodating groove, the ejection block, the reset spring, the sliding rod, the lower connecting ring, the upper connecting ring, the sliding groove, the limiting block, the stepping motor, the driving shaft, the supporting block, the fixed block and the annular groove, on one hand, the hardware can be efficiently punched and processed, and after the hardware is punched, the hardware inside the die can be quickly ejected out, so that a user can conveniently take and use the hardware, the user can be prevented from taking out the hardware inside the groove of the punching die by means of a corresponding clamp, the use is convenient, and in the process of ejecting the hardware, the die and the ejected part are buffered, so that the die and the ejected part are prevented from being in hard collision, and the die and the, the mold and the ejection part are efficiently protected, and the protection performance is high; on the other hand can be according to user's maintenance demand, nimble angle to stamping die is adjusted to the person of facilitating the use overhauls the mould, is convenient for maintain.

To sum up, the utility model discloses can the efficient carry out stamping process to the hardware and handle, the hardware that finishes to the inside processing of mould that can be quick carries out ejecting, can be nimble adjust stamping die's angle, be convenient for maintain, and working property is high, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of an ejection mechanism of a hardware stamping die according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a partially enlarged view of a portion B in fig. 1.

Reference numbers in the figures: 1. processing a frame; 2. mounting a plate; 3. an upper die; 4. a lower die; 5. a male die; 6. a groove; 7. a hydraulic cylinder; 8. a connecting plate; 9. a movable post; 10. a chute; 11. a buffer spring; 12. accommodating grooves; 13. ejecting a block; 14. a return spring; 15. a slide bar; 16. a lower connecting ring; 17. an upper connecting ring; 18. a sliding groove; 19. a limiting block; 20. a stepping motor; 21. a drive shaft; 22. a support block; 23. a fixed block; 24. an annular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a material ejecting mechanism of a hardware stamping die comprises a processing frame 1, a mounting plate 2, an upper die 3 and a lower die 4 which are horizontally arranged are sequentially arranged in the processing frame 1 from top to bottom, the mounting plate 2, the upper die 3 and the lower die 4 are rotatably connected in the processing frame 1, a connecting mechanism is arranged on the mounting plate 2, the upper die 3 is fixed at the bottom of the mounting plate 2 through the connecting mechanism, a male die 5 is arranged at the bottom of the upper die 3, a groove 6 is arranged at the top of the lower die 4, the male die 5 and the groove 6 work in a matching manner, an ejecting component is arranged at the bottom of the lower die 4, hydraulic cylinders 7 which are vertically arranged are fixed on inner wall screws at two ends of the top of the processing frame 1, piston end screws of the hydraulic cylinders 7 are fixed at the top of the mounting plate 2, when a user needs to stamp and process hardware, the user can place the, the piston end that accessible pneumatic cylinder 7 was driven this moment carries out vertical displacement to the operation of accessible pneumatic cylinder 7, drives mounting panel 2 and carries out vertical displacement, drives mould 3 and carries out vertical displacement, and the terrace die 5 of 3 bottoms of last mould enters into the inside back of recess 6, and accessible terrace die 5 and recess 6's cooperation work carries out stamping process to the hardware of recess 6 inside this moment.

The ejection component comprises a connecting plate 8, a movable column 9, a sliding groove 10, a buffer spring 11, an accommodating groove 12, an ejection block 13, a reset spring 14, a sliding rod 15, a lower connecting ring 16, an upper connecting ring 17, a sliding groove 18 and a limiting block 19, wherein the connecting plate 8 is positioned below the lower die 4 and is rotatably sleeved in the processing frame 1, the movable column 9 is welded at two ends of the top of the connecting plate 8, the sliding groove 10 is arranged at two ends of the bottom of the lower die 4, the movable column 9 is slidably connected in the sliding groove 10, the buffer spring 11 is sleeved outside the movable column 9, one end of the buffer spring 11 is contacted with the bottom of the lower die 4, the other end of the buffer spring 11 is welded with the top of the connecting plate 8, the accommodating groove 12 is positioned between the groove 6 and the sliding groove 10 and arranged on the inner wall of the lower die 4, the ejection block 13 is slidably connected in the accommodating groove, the reset spring 14 is welded on the inner walls of two ends of the top of the holding tank 12, the other end of the reset spring 14 far away from the inner wall of the holding tank 12 is welded on the ejection block 13, the slide bar 15 is positioned on two sides of the inside of the processing frame 1, the lower connecting ring 16 is fixedly sleeved on the outer wall of the lower die 4, the upper connecting ring 17 is fixedly sleeved on the outer wall of the upper die 3, the slide grooves 18 are respectively arranged at two ends of the connecting plate 8, the lower connecting ring 16 and the upper connecting ring 17, the slide grooves 18 are slidably sleeved on the outside of the slide bar 15, the limiting blocks 19 are welded at two ends of the slide bar 15, the limiting blocks 19 positioned at the bottom of the slide bar 15 are contacted with the bottom of the connecting plate 8, the limiting blocks 19 positioned at the top of the slide bar 15 are contacted with the top of the upper connecting ring 17, the length of the limiting blocks 19 is larger than the, the mounting plate 2 is driven to displace vertically upwards, the upper die 3 is driven to displace vertically upwards, when the male die 5 at the bottom of the upper die 3 is separated from the inside of the groove 6, the upper die 3 continues to displace vertically upwards at the moment, the upper connecting ring 17 is driven to displace vertically upwards, the limiting cooperation of the limiting block 19 and the sliding groove 18 is available at the moment, the limiting block 19 is jacked to displace vertically upwards to drive the sliding rod 15 to displace vertically upwards, the limiting block 19 at the bottom of the connecting plate 8 is driven to displace vertically upwards by the sliding rod 15 which displaces vertically upwards at the moment, the limiting cooperation of the limiting block 19 and the sliding groove 18 is available at the moment, the connecting plate 8 is jacked to displace vertically upwards to jack the movable column 9 to displace vertically upwards to drive the movable column 9 to enter the sliding groove 10, when the top of the movable column 9 is contacted with the bottom of the jacking block 13, accessible holding tank 12 and ejecting piece 13's sliding fit work this moment, elasticity through reset spring 14, drive ejecting piece 13 and carry out vertical ascending displacement, inside when ejecting piece 13 enters into recess 6, and when contacting with the inside hardware of recess 6, ejecting piece 13 can push up the inside hardware of recess 6 this moment, thereby it is ejecting with the inside hardware of recess 6, thereby the person of facilitating the use takes the hardware, avoid the user to take out the inside hardware of stamping die recess with the help of corresponding anchor clamps, high durability and convenient use.

And when the connecting plate 8 carries out the in-process of vertical upwards displacement, when driving movable column 9 and carrying out vertical ascending displacement, accessible buffer spring 11's elasticity this moment cushions connecting plate 8 to avoid connecting plate 8 and bed die 4's bottom to take place rigid collision, thereby lead to connecting plate 8 and bed die 4 to take place to damage, carry out the efficient protection to connecting plate 8 and bed die 4, barrier propterty is high.

And after the hardware inside the stamping die is stamped, the piston end of the hydraulic cylinder 7 is driven to vertically displace through the operation of the hydraulic cylinder 7, the mounting plate 2 is driven to vertically displace upwards, the upper die 3 is driven to vertically displace upwards, after the male die 5 at the bottom of the upper die 3 is separated from the inside of the groove 6 and the upper die 3 is displaced to a proper distance, the movable column 9 is driven to vertically displace downwards through the elasticity of the buffer spring 11 through the sliding fit work of the movable column 9 and the chute 10, when the movable column 9 is separated from the ejection block 13 and is separated from the inside of the chute 10, the ejection block 13 is driven to vertically displace downwards through the sliding fit work of the accommodating groove 12 and the ejection block 13 through the return elasticity of the return spring 14, when the ejection block 13 is separated from the inside of the groove 6, when the bottom of the ejection block 13 is contacted with the inner wall at the bottom of the accommodating groove 12, at this time, the ejector block 13 is accommodated in the accommodating groove 12, and the user can continue to use the press mold to process the hardware.

The inner wall of processing frame 1 both sides all welds the supporting shoe 22 that transversely sets up, and supporting shoe 22 is the spill structure, and lower go-between 16 rotates to be connected in the inside of supporting shoe 22, through supporting shoe 22 and lower go-between 16's cooperation work, can carry out effectual support to bed die 4.

The connecting mechanism comprises a stepping motor 20, a driving shaft 21, a fixed block 23 and an annular groove 24, the stepping motor 20 is fixed on the top of the mounting plate 2 by screws, the stepping motor 20 is provided with a corresponding locking mechanism, the driving shaft 21 is connected on the output end of the stepping motor 20 in a transmission manner, one end of the driving shaft 21, which is far away from the stepping motor 20, is welded on the top of the upper die 3, the fixed block 23 is welded at two ends of the bottom of the mounting plate 2, the annular groove 24 is arranged at the top of the upper die 3, the fixed block 23 is connected inside the annular groove 24 in a sliding manner, the fixed block 23 is of a T-shaped structure, the right end of the mounting plate 2 is in threaded connection with a vertically arranged bolt, the top of the right end of the upper die 3 is provided with a thread groove, the bolt and the thread groove are matched for working, and when, rotatable bolt of user this moment, drive the inside that the bolt breaks away from the thread groove, accessible step motor 20's operation this moment, drive shaft 21 and rotate, it rotates to drive mould 3, it rotates to drive go up go-between 17, accessible slide bar 15 and last go-between 17 spacing this moment, through the normal running fit work of supporting shoe 22 and lower go-between 16, it rotates to drive lower mould 4, the user can carry out the maintenance of circumference to last mould 3 and lower mould 4 this moment, be convenient for maintain.

The switching groove has been seted up at the middle part of mounting panel 2, and drive shaft 21 rotates to be connected in the inside in switching groove, and through the switching groove, drive shaft 21 can carry out nimble rotation.

The working principle is as follows: when a user needs to perform stamping processing on hardware, the user can place the corresponding hardware inside the groove 6, the piston end of the hydraulic cylinder 7 can be driven to perform vertical displacement through the operation of the hydraulic cylinder 7, the mounting plate 2 can be driven to perform vertical displacement, the upper die 3 can be driven to perform vertical displacement, when the male die 5 at the bottom of the upper die 3 enters the groove 6, the hardware inside the groove 6 can be stamped through the cooperation of the male die 5 and the groove 6, and after the stamping of the hardware inside the stamping die is finished, the piston end of the hydraulic cylinder 7 can be driven to perform vertical displacement through the operation of the hydraulic cylinder 7, the mounting plate 2 can be driven to perform vertical upward displacement, the upper die 3 can be driven to perform vertical upward displacement, when the male die 5 at the bottom of the upper die 3 is separated from the inside of the groove 6, the upper die 3 can continue to perform vertical upward displacement, the upper connecting ring 17 is driven to perform vertical upward displacement, at the moment, the limit stopper 19 can be pushed to perform vertical upward displacement through the limit cooperation of the limit stopper 19 and the sliding groove 18, the sliding rod 15 can be driven to perform vertical upward displacement, at the moment, the limit stopper 19 positioned at the bottom of the connecting plate 8 can be driven to perform vertical upward displacement through the sliding rod 15 which can perform vertical upward displacement, at the moment, the limit cooperation of the limit stopper 19 and the sliding groove 18 can be used for pushing the connecting plate 8 to perform vertical upward displacement, the movable column 9 can be pushed to perform vertical upward displacement, the movable column 9 can be driven to enter the sliding groove 10, when the top of the movable column 9 is contacted with the bottom of the ejection block 13, at the moment, the ejection block 13 can be driven to perform vertical upward displacement through the elasticity of the reset spring 14, and when the ejection block 13 enters the groove 6, when the connecting plate 8 moves vertically upwards, the connecting plate 8 can be buffered through the elasticity of the buffer spring 11, so that the connecting plate 8 is prevented from generating hard collision with the bottom of the lower die 4, the connecting plate 8 and the lower die 4 are damaged, the connecting plate 8 and the lower die 4 are efficiently protected, the protective performance is high, and after the hardware inside the stamping die is stamped, the hydraulic cylinder 7 can run through the hydraulic cylinder 7, the piston end of the hydraulic cylinder 7 is driven to perform vertical displacement, the mounting plate 2 is driven to perform vertical upward displacement, the upper die 3 is driven to perform vertical upward displacement, after the male die 5 at the bottom of the upper die 3 is separated from the inside of the groove 6 and the upper die 3 is displaced to a proper distance, the movable column 9 is driven to perform vertical downward displacement through the elasticity of the buffer spring 11 and the sliding fit work of the movable column 9 and the sliding groove 10, after the movable column 9 is separated from the ejection block 13 and separated from the inside of the sliding groove 10, the ejection block 13 is driven to perform vertical downward displacement through the sliding fit work of the accommodating groove 12 and the ejection block 13, after the ejection block 13 is separated from the inside of the groove 6 and when the bottom of the ejection block 13 is contacted with the inner wall at the bottom of the accommodating groove 12, the ejection block 13 is accommodated in the accommodating groove 12 at the moment, the user can continue to use stamping die to carry out processing to the hardware this moment, and after stamping die used for a long time, the user need overhaul the stamping die when maintaining, need overhaul when maintaining other positions to stamping die, the rotatable bolt of user this moment, drive the inside that the bolt breaks away from the thread groove, accessible step motor 20's operation this moment, drive shaft 21 rotates, it rotates to drive upper die 3, it rotates to drive upper connecting ring 17, accessible slide bar 15 and upper connecting ring 17's spacing this moment, cooperation work through the normal running of supporting shoe 22 and lower connecting ring 16, it rotates to drive lower mould 4, the user can carry out the maintenance of circumference to upper die 3 and lower mould 4 this moment, and the convenient maintenance.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a hardware stamping die's liftout mechanism, includes processing frame (1), its characterized in that, the inside top-down of processing frame (1) is equipped with horizontal mounting panel (2), last mould (3) and bed die (4) that set up in proper order, mounting panel (2), last mould (3) and bed die (4) all rotate and connect in the inside of processing frame (1), be equipped with coupling mechanism on mounting panel (2), it fixes the bottom at mounting panel (2) through coupling mechanism to go up mould (3), terrace die (5) are installed to the bottom of going up mould (3), the top of bed die (4) is seted up fluted (6), terrace die (5) and recess (6) cooperation work, the bottom of bed die (4) is equipped with ejecting component, the inner wall fix with screw at processing frame (1) top both ends has vertical pneumatic cylinder (7) that set up, and a piston end screw of the hydraulic cylinder (7) is fixed on the top of the mounting plate (2).

2. The ejection mechanism of the hardware stamping die according to claim 1, wherein the ejection member comprises a connecting plate (8), a movable column (9), a sliding groove (10), a buffer spring (11), an accommodating groove (12), an ejection block (13), a return spring (14), a sliding rod (15), a lower connecting ring (16), an upper connecting ring (17), a sliding groove (18) and a limiting block (19), the connecting plate (8) is located below the lower die (4) and rotatably sleeved inside the processing frame (1), the movable column (9) is welded at two ends of the top of the connecting plate (8), the sliding groove (10) is arranged at two ends of the bottom of the lower die (4), the movable column (9) is slidably connected inside the sliding groove (10), the buffer spring (11) is sleeved outside the movable column (9), one end of the buffer spring (11) is in contact with the bottom of the lower die (4), the other end of the buffer spring (11) is welded with the top of the connecting plate (8), the accommodating groove (12) is located between the groove (6) and the sliding groove (10) and is formed in the inner wall of the lower die (4), the ejection block (13) is connected inside the accommodating groove (12) in a sliding mode, the accommodating groove (12) and the ejection block (13) are of a convex structure, the reset spring (14) is welded on the inner walls of the two ends of the top of the accommodating groove (12), the other end, away from the inner wall of the accommodating groove (12), of the reset spring (14) is welded on the ejection block (13), the sliding rod (15) is located on the two sides of the inside of the processing frame (1), the lower connecting ring (16) is fixedly sleeved on the outer wall of the lower die (4), the upper connecting ring (17) is fixedly sleeved on the outer wall of the upper die (3), and the sliding grooves (18) are formed in the connecting plate (, The two ends of the lower connecting ring (16) and the upper connecting ring (17), the sliding groove (18) is sleeved outside the sliding rod (15) in a sliding mode, and the limiting blocks (19) are welded at the two ends of the sliding rod (15).

3. The ejection mechanism of the hardware stamping die according to claim 2, wherein a limiting block (19) at the bottom of the sliding rod (15) is in contact with the bottom of the connecting plate (8), a limiting block (19) at the top of the sliding rod (15) is in contact with the top of the upper connecting ring (17), and the length of the limiting block (19) is greater than the aperture of the sliding groove (18).

4. The hardware stamping die's liftout mechanism of claim 2, characterized in that, the inner wall of processing frame (1) both sides all welds and has transversely set up supporting shoe (22), supporting shoe (22) are the spill structure, lower go-between (16) rotate to be connected in the inside of supporting shoe (22).

5. The jacking mechanism of a hardware stamping die of claim 1, characterized in that, coupling mechanism includes step motor (20), drive shaft (21), fixed block (23) and ring channel (24), step motor (20) fix with screw is at the top of mounting panel (2), drive shaft (21) transmission is connected on the output of step motor (20), the one end welding that step motor (20) was kept away from in drive shaft (21) is at the top of last mould (3), fixed block (23) welding is at the both ends of mounting panel (2) bottom, the top at last mould (3) is seted up in ring channel (24), fixed block (23) sliding connection is in the inside of ring channel (24), fixed block (23) are the T structure.

6. The hardware stamping die's liftout mechanism of claim 5, characterized in that, the switching groove has been seted up at the middle part of mounting panel (2), drive shaft (21) rotates the inside of connecting in switching groove.

7. The hardware stamping die's liftout mechanism of claim 1, characterized in that, the right-hand member threaded connection of mounting panel (2) has the bolt of vertical setting, the thread groove has been seted up at the top of upper die (3) right-hand member, and this bolt and thread groove screw-thread fit work.

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