CN208696169U - Pin forming device - Google Patents
Pin forming device Download PDFInfo
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- CN208696169U CN208696169U CN201821055993.2U CN201821055993U CN208696169U CN 208696169 U CN208696169 U CN 208696169U CN 201821055993 U CN201821055993 U CN 201821055993U CN 208696169 U CN208696169 U CN 208696169U
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- cutter
- pin
- bearing plate
- cutting
- membrane module
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Abstract
The utility model relates to a kind of pin forming devices, comprising: driving assembly, including actuator and bearing plate, bearing plate are fixedly connected on the transmission shaft of actuator；First cutter and the second cutter include the first end and second end being oppositely arranged, and first end is fixedly connected on bearing plate, and second end is free end, when the first cutter and/or the second cutter cutting pin, complete to cut by second end；And membrane module is carried, corresponding first cutter and the setting of the second cutter carry corresponding first cutter of membrane module and are provided with the first container, and corresponding second cutter is provided with the second container, and the pin of electronic component is located at the first container, and is located at the second container.The first cutter and the second cutter are driven by driving assembly, so that the first cutter and the second cutter is cut the different pins of electronic component, and complete the bending of pin after dicing.The cutting of different pins is realized, pin can be cut into different size with a step, without using two procedures.
Description
Technical field
The utility model relates to field of machining, more particularly to a kind of pin forming device.
Background technique
When carrying out the processing of pcb board, need for various components and parts assemblings to be welded on pcb board, usually by electronics member device
Part stretches out pin, is electrically connected with the printed circuit realization on PCB.And electronic component is generally the member of standard after machine-shaping
Device, and in order to adapt to the assembly of various different sizes, pin has been traditionally arranged to be surplus, therefore, by electronic component
Before being assembled on pcb board, two steps of cutting and bending are generally undergone.Particularly, when the pin requirement of electronic component
When different length, need to cut cutting, bending twice, processing efficiency is not high.
Utility model content
Based on this, it is necessary to when requiring different length for the pin when electronic component, need to cut cutting, bending
Twice, the not high problem of processing efficiency provides a kind of pin forming device.
A kind of pin forming device, the pin forming for electronic component, comprising:
Driving assembly, including actuator and bearing plate, the bearing plate are fixedly connected on the transmission shaft of the actuator；
First cutter and the second cutter, include the first end and second end being oppositely arranged, and the first end is fixedly connected
In the bearing plate, the second end is free end, when first cutter and/or second cutter cutting pin, by
The second end completes cutting；And
Membrane module is carried, corresponding first cutter and second cutter setting, the load membrane module correspond to described first
Cutter is provided with the first container, and corresponding second cutter is provided with the second container, when electronic component be placed in it is described
When carrying on membrane module, the pin of electronic component is located at first container, and is located at second container；
Under the driving of the driving component, first cutter and the second cutter are to close to the direction for carrying membrane module
It is mobile, in the different pins of different moments cutting electronic component mutually in the same time or successively, after cutting, first cutter into
Enter into first container, the one of pin of bending, second cutter enters in second container, bending
Another pin.
The second end of first cutter and second cutter, which is provided with, in one of the embodiments, is oppositely arranged
Cutting part and bending part, the cutting part are used for the cutting of pin, after the cutting that the cutting part completes pin, the bending
By pin bending, the bending part is passivated the surface for being processed so that the bending part in smooth surface shape in portion.
The cutting part and the bending part are in same level in one of the embodiments, or
The bending part is greater than the cutting part to the distance for carrying membrane module to the distance for carrying membrane module.
The second end and the load of the second end of first cutter and second cutter in one of the embodiments,
Membrane module is equidistant, so that first cutter and second cutter cut pin in synchronization.
The second end of first cutter is less than described the to the distance for carrying membrane module in one of the embodiments,
The second end of two cutters is to the distance for carrying membrane module, so that first cutter be made to draw prior to second cutter cutting
Foot.
First cutter and/or second cutter are removably connected to described hold in one of the embodiments,
Fishplate bar.
When first cutter is inserted into first container in one of the embodiments, first cutter
There is gap between bending part and the side wall opposite with the bending part of first cutter of first container；
When second cutter is inserted into second container, the bending part of second cutter and second receiving
There is gap between the side wall opposite with the bending part of second cutter of slot.
The load membrane module includes pedestal and load-bearing part in one of the embodiments, and the pedestal is provided with a receiving
Chamber, the load-bearing part are contained in the accommodating chamber, and first container and second container are set to the carrying
On part.
It in one of the embodiments, further include pressure holding piece and elastic component, the pressure holding piece is connected by the elastic component
In the bearing plate, the pressure holding component to the distance for carrying membrane module less than first cutter second end to the load
The distance of membrane module, the pin pressure holding of electronic component to be fixed on the load membrane module before cutting pin.
The bearing plate includes the first bearing plate and the second bearing plate in one of the embodiments, and described first accepts
Plate is fixedly connected on second bearing plate, and the transmission shaft of the actuator is fixedly connected on first bearing plate, and described
One cutter and second cutter are fixedly connected on second bearing plate.
Above-mentioned pin forming device drives the first cutter and the second cutter by driving assembly, makes the first cutter and second
Cutter cuts the different pins of electronic component in different moments mutually in the same time or successively, and completes the folding of pin after dicing
It is curved.The cutting of different pins is realized, pin can be cut into different size with a step, without using two procedures.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the pin forming device of an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the second cutter of the pin forming device of an embodiment of the present invention；
Fig. 3 is the enlarged structure signal of the second end of the second cutter of the pin forming device of an embodiment of the present invention
Figure；
Fig. 4 is the structural schematic diagram of the load membrane module of the pin forming device of an embodiment of the present invention；
Fig. 5 is the cutter of the pin forming device of an embodiment of the present invention and the cooperation schematic diagram for carrying membrane module；
Fig. 6 is the structural schematic diagram of the pin forming device of another embodiment of the utility model.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this
The disclosure of type understands more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
Referring to Fig. 1, the structure that Fig. 1 illustratively shows the pin forming device 10 of an embodiment of the present invention is shown
It is intended to, the pin forming device 10 includes driving assembly 110, the first cutter 121, the second cutter 123 and carries membrane module 130,
The driving component 110 is sequentially connected in first cutter 121 and second cutter 123, first cutter 121 and institute
It states the second cutter 123 to move under the driving of the driving component 110, corresponding first cutter 121 of the load membrane module 130
And second cutter 123 is arranged, for placing the electronic component of pin to be cut, in the driving of the driving component 110
Under, first cutter 121 and the second cutter 123 are to the direction movement close to the load membrane module 130, mutually in the same time or first
The different pins of different moments cutting electronic component afterwards, and the bending of pin is completed after dicing.
In one or more embodiments, the driving component 110 includes actuator (not shown) and bearing plate 112, institute
The transmission shaft that bearing plate 112 is fixedly connected on the actuator is stated, first cutter 121 and second cutter 123 are fixed
It is connected to the bearing plate 112, to drive first cutter 121 and second when actuator driving bearing plate 112 is mobile
Cutter 123 cuts the pin of electronic component to the direction movement close to load membrane module 130.
In the particular embodiment, the actuator can be cylinder, certainly, in other examples, can also be
Other driving devices, including but not limited to motor, steering engine.
In one or more embodiments, the bearing plate 112 includes the first bearing plate 1121 and the second bearing plate 1123,
First bearing plate 1121 is fixedly connected on second bearing plate 1123, and the transmission shaft of the actuator is fixedly connected on institute
The first bearing plate 1121 is stated, first cutter 121 and second cutter 123 are fixedly connected on second bearing plate
1123.Specifically, the side away from second bearing plate 1123 of first bearing plate 1121 is provided with die head 112a, institute
The transmission shaft for stating actuator is fixedly connected on the die head 112a, illustratively, a cavity is arranged in die head 112a, actuator
One end of transmission shaft is arranged in the cavity, so that actuator is able to drive first bearing plate 1121, actuator
Driving force act on the second bearing plate 1123 through the first bearing plate 1121, so that the second bearing plate 1123 be made to drive first to cut
Knife 121, the second cutter 123 are mobile.By the first bearing plate 1121 of setting and the second bearing plate 1123, so that the driving of actuator
Power indirectly-acting is in the second bearing plate 1123, and interphase is every the first bearing plate 1121, to slow down the second bearing plate 1123
Shake when directly being driven, and then the shake of the first cutter 121 and the second cutter 123 is avoided, the essence of cutting can be improved
Degree.
In some embodiments, the bearing plate 112 further includes buffer layer (not shown), and the buffer layer is set to described
Between first bearing plate 1121 and second bearing plate 1123, and with first bearing plate 1121, the second bearing plate 1123
It is fixedly connected.Optionally, the buffer layer has adherence, and first bearing plate 1121 and second bearing plate 1123 are logical
The buffer layer is crossed to be fixedly connected.By the way that buffer layer is arranged, it can further slow down actuator trembling to the second bearing plate 1123
Movement is used, and cutting accuracy is improved.
Please continue to refer to Fig. 2, in one or more embodiments, first cutter 121 and second cutter 123 are equal
The bearing plate 112, institute are fixedly connected on including the first end 123a being oppositely arranged and second end 123b, the first end 123a
Stating second end 123b is free end, when first cutter 121 and/or second cutter 123 cutting pin, by described the
Two end 123b complete cutting.
Please continue to refer to Fig. 3, when electronic component is placed on the load membrane module 130, along the extension side of pin
To the second end 123b of first cutter 121 and second cutter 123 is provided with the cutting part 1231 being oppositely arranged and folding
Turn of bilge 1233, the cutting part 1231 are used for the cutting of pin, after the cutting that the cutting part 1231 completes pin, the folding
Turn of bilge 1233 completes the bending of pin, and the bending part 1233, which is passivated, is processed so that the surface of the bending part 1233 is in
Smooth surface shape cuts pin to avoid bending part 1233 or makes the pin deformation after cutting.Optionally, in order to avoid in bending
When, the friction damage pin between the bending part 1233 and pin, the surface of the bending part 1233 is smooth, thus reduce with
Frictional force between pin.
In the illustrated embodiment, the cutting part 1231 is generally in same level with the bending part 1233.
In other examples, the bending part 1233 is greater than the cutting part 1231 to institute to the distance for carrying membrane module 130
The distance for carrying membrane module 130 is stated, so as to ensure first to complete to cut by cutting part 1231, then completes to roll over by bending part 1233
It is curved.
In some embodiments, the second end of the second end 123b of first cutter 121 and second cutter 123
123b carries being equidistant for membrane module 130 to described, so that first cutter 121 and second cutter 123 are in same a period of time
Quarter cuts pin.In other examples, first cutter 121 and second cutter 123 can also be not
Pin is cut in the same time, specifically, the second end 123b of first cutter 121 to it is described carry membrane module 130 away from
With a distance from the second end 123b to the load membrane module 130 for being less than second cutter 123, to make first cutter
121 cut pin prior to second cutter 123.Thus, it is possible to avoid the cutting of the first cutter 121 to the second cutter 123
Cutting impacts.Conversely, after the cutting of second cutter 123, pin is cut if the second cutter 123 is cut prior to the first cutter 121
Clout after cutting is on the cutting path of the first cutter 121, at this point, the clout both ends after pin cutting are free end,
When being cut by the first cutter 121, both ends may be tilted, and carried in membrane module 130 to fall into, made to the cutting of the first cutter 121
At influence.
In some embodiments, in order to realize the pin cutting to multiple electronic components, second cutter 123 is arranged
Have multiple.After the first end 123a of multiple second pins is connected with each other, it is connected to the bearing plate 112.
In some embodiments, first cutter 121 and/or second cutter 123 are removably connected to described
Bearing plate 112, thus, by the first cutter 121 of replacement and/or the second cutter 123, it can be adapted for different electronic components
Pin cutting, enhances the versatility of pin forming device 10.Meanwhile removing the first cutter 121 or the second cutter 123, Ji Keshi
The unified cutting of existing different pins.
The different pins of electronic component are respectively cut by the first cutter 121 and the second cutter 123, make electronic component
Pin can be cut into different specifications, meet different operating condition needs.
Referring to Fig. 4, corresponding first cutter 121 of the load membrane module 130 is provided with the first container 130a, it is corresponding
Second cutter 123 is provided with the second container 130b, when electronic component is placed on the load membrane module 130, electricity
The pin of sub- component is located at the first container 130a, and is located at the second container 130b.When the first cutter
After 121 cutting part 1231 cuts pin, continues to move to, enter in the first container 130a, then, the first cutter
121 bending part 1233 is contacted with pin, and the part of the top for being located at the first container 130a of pin is pressed into
In first container 130a, to complete the bending of a wherein pin.Cutting and bending of second cutter 123 to another pin
Journey is identical as the cutting of the first cutter 121 and bending process.When first cutter 121 prior to second cutter 123 to drawing
When foot is cut, pin one end that the second cutter 123 will be cut is bent over, and is mutually hooked and is held with the side wall of the first container 130a
It is fixed, convenient for the cutting of second pin.
Referring to Fig. 5, in some embodiments, in order to make bending part 1233 not cut pin, while being conducive to bending, first
When cutter 121 is inserted into the first container 130a, the bending part 1233 of first cutter 121 and first container
There is gap 140 between the side wall opposite with the bending part 1233 of first cutter 121 of 130a；The insertion of second cutter 123
When in the second container 130b, the bending part 1233 of second cutter 123 and the second container 130b with institute
Stating has gap 140 between the opposite side wall of bending part 1233 of the second cutter 123.
In some embodiments, carrying membrane module 130 includes fixing piece (not shown), and the fixing piece is used for electronics member device
The pin both ends of part, which press, to be fixed, and can be tilted to avoid pin in cutting, be influenced the precision of cutting.
Referring to Fig. 4, in some embodiments, the load membrane module 130 includes pedestal 131 and load-bearing part 133, the bottom
Seat 131 is provided with an accommodating chamber 131a, and the load-bearing part 133 is contained in the accommodating chamber 131a, first container
130a and the second container 130b are set on the load-bearing part 133.By the way that load-bearing part 133 is set to accommodating chamber 131a
It is interior, thus when to different electronic component cuttings, it is only necessary to the first cutter 121 of corresponding replacement, the second cutter 123 and carrying
Part 133 can carry out pin forming operation to different electronic components.
Referring to Fig. 6, in some embodiments, the pin forming device 10 further includes guide posts 150, the guide posts
150 are fixedly connected on the bearing plate 112, correspond to the guide posts 150 on the load membrane module 130 and are provided with guide hole 135,
When under the action of the bearing plate 112 is in the driving component 110 to close to the direction movement for carrying membrane module 130, institute
After stating in the entrance of guide posts 150 guide hole 135, first cutter 121 and/or second cutter 123 are cut again
Pin.By the way that guide posts 150 are arranged, guiding function is played to the cutting of pin, it is ensured that the first cutter 121 and the second cutter 123
Initial cut location be correct position, it is advantageously ensured that cutting precision.
In some embodiments, the pin forming device 10 further includes pressure holding piece 160 and elastic component 170, the pressure holding
Part 160 is connected to the bearing plate 112 by the elastic component 170, and the pressure holding component is used for the pin of electronic component
Pressure holding is fixed on the load membrane module 130.When being provided with pressure holding piece 160, fixing piece can be not provided on membrane module 130 by carrying.
In the particular embodiment, corresponding pin is provided with pin slot 133a on the load-bearing part 133, and electronic component is put
When being placed on load membrane module 130, pin is just fallen into the pin slot 133a, the corresponding pin slot of the pressure holding piece 160
133a is provided with presser feet 161, and when the pressure holding piece 160 is placed on the load membrane module 130, presser feet 161 is contained in just
In the pin slot 133a, so that pin pressure holding is fixed in pin slot 133a.It will be appreciated by persons skilled in the art that
First pressed to realize, it is rear to cut, the pressure holding piece 160 close to described one end for carrying membrane module 130 to the load membrane module
130 distance is greater than first cutter 121 and second cutter 123 to the distance for carrying membrane module 130.
In some embodiments, the guide posts 150 run through the pressure holding piece 160, so that the guide posts 150
Guide function can be provided for the movement of the pressure holding piece 160.
When carrying out pin forming, actuator drives bearing plate 112 mobile to the close direction for carrying membrane module 130,
Band logical the first cutter 121, the second cutter 123, guide posts 150 and pressure holding piece 160 are mobile simultaneously, when being moved to the first predeterminated position
When, guide posts 150 enter in guide hole 135, and bearing plate 112 continues the direction movement to the close load membrane module 130, with
Afterwards, when being moved to the second predeterminated position, the presser feet 161 of pressure holding piece 160 is entered in the pin slot 133a for carrying membrane module 130, from
And the pin of electronic component is pressed, bearing plate 112 continues to the direction movement close to the load membrane module 130, at this point, due to
Pressure holding piece 160 supports and carries membrane module 130, therefore pressure holding piece 160 no longer moves, described to hold in the moving process of bearing plate 112
Fishplate bar 112 presses the elastic component 170, and elastic component 170 is compressed in the moving process of bearing plate 112, when being moved to third
When position, if the first cutter 121 and the second cutter 123 cut pin simultaneously, the first cutter 121, the second cutter 123 are cut simultaneously
Pin is cut, after cutting, the first cutter 121 is entered in the first container 130a, and the second cutter 123 enters the second container
In 130b, by the pin bending after cutting；If the first cutter 121 is cut prior to the second cutter 123, the cutting of the first cutter 121
Pin, and subsequent bending, after the first cutter 121 completes cutting and bending, the second cutter 123 cuts pin, and bending.
Above-mentioned pin forming device 10 drives the first cutter 121 and the second cutter 123 by driving assembly 110, makes first
Cutter 121 and the second cutter 123 and are being cut in the different pins of different moments cutting electronic component mutually in the same time or successively
The bending of pin is completed after cutting.The cutting of different pins is realized, pin can be cut into different size with a step, without making
Use two procedures.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of pin forming device, the pin forming for electronic component characterized by comprising
Driving assembly, including actuator and bearing plate, the bearing plate are fixedly connected on the transmission shaft of the actuator；
First cutter and the second cutter, include the first end and second end being oppositely arranged, and the first end is fixedly connected on institute
Bearing plate is stated, the second end is free end, when first cutter and/or second cutter cutting pin, by described
Second end completes cutting；And
Membrane module is carried, corresponding first cutter and second cutter setting, the load membrane module correspond to first cutter
It is provided with the first container, corresponding second cutter is provided with the second container, when electronic component is placed in the load mould
When on component, the pin of electronic component is located at first container, and is located at second container；
Under the driving of the driving component, first cutter and the second cutter are moved to close to the direction for carrying membrane module
Dynamic, in the different pins of different moments cutting electronic component mutually in the same time or successively, after cutting, first cutter enters
Into first container, the one of pin of bending, second cutter is entered in second container, and bending is another
One pin.
2. pin forming device according to claim 1, which is characterized in that first cutter and second cutter
Second end is provided with the cutting part and bending part being oppositely arranged, and the cutting part is used for the cutting of pin, complete in the cutting part
After the cutting of pin, for the bending part by pin bending, the bending part, which is passivated, is processed so that the bending part
Surface is in smooth surface shape.
3. pin forming device according to claim 2, which is characterized in that the cutting part and the bending part are in same
On one horizontal plane, or
The bending part is greater than the cutting part to the distance for carrying membrane module to the distance for carrying membrane module.
4. pin forming device according to claim 1, which is characterized in that the second end of first cutter and described the
The second end of two cutters carries being equidistant for membrane module with described, so that first cutter and second cutter are in same a period of time
Quarter cuts pin.
5. pin forming device according to claim 1, which is characterized in that the second end of first cutter to the load
The distance of membrane module is less than the second end of second cutter to the distance for carrying membrane module, to keep first cutter first
Pin is cut in second cutter.
6. pin forming device according to claim 1, which is characterized in that first cutter and/or described second cut
Knife is removably connected to the bearing plate.
7. pin forming device according to claim 2, which is characterized in that the first cutter insertion first receiving
When in slot, the side wall opposite with the bending part of first cutter of the bending part of first cutter and first container
Between have gap；
When second cutter is inserted into second container, the bending part of second cutter and second container
There is gap between the side wall opposite with the bending part of second cutter.
8. pin forming device according to claim 1, which is characterized in that the load membrane module includes pedestal and carrying
Part, the pedestal are provided with an accommodating chamber, and the load-bearing part is contained in the accommodating chamber, first container and described
Two containers are set on the load-bearing part.
9. pin forming device according to claim 1, which is characterized in that further include pressure holding piece and elastic component, the pressure
Gripping member is connected to the bearing plate by the elastic component, and the pressure holding piece is less than described first to the distance for carrying membrane module
The second end of cutter is to the distance for carrying membrane module, institute is fixed in the pin pressure holding of electronic component before cutting pin
It states and carries on membrane module.
10. pin forming device according to claim 1, which is characterized in that the bearing plate include the first bearing plate and
Second bearing plate, first bearing plate are fixedly connected on second bearing plate, and the transmission shaft of the actuator is fixedly connected
In first bearing plate, first cutter and second cutter are fixedly connected on second bearing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821055993.2U CN208696169U (en) | 2018-07-05 | 2018-07-05 | Pin forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821055993.2U CN208696169U (en) | 2018-07-05 | 2018-07-05 | Pin forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208696169U true CN208696169U (en) | 2019-04-05 |
Family
ID=65937337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821055993.2U Active CN208696169U (en) | 2018-07-05 | 2018-07-05 | Pin forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208696169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856593A (en) * | 2018-07-05 | 2018-11-23 | 深圳贝仕达克技术股份有限公司 | pin forming device |
-
2018
- 2018-07-05 CN CN201821055993.2U patent/CN208696169U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856593A (en) * | 2018-07-05 | 2018-11-23 | 深圳贝仕达克技术股份有限公司 | pin forming device |
| CN108856593B (en) * | 2018-07-05 | 2024-02-06 | 深圳贝仕达克技术股份有限公司 | Pin forming device |
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