CN206536196U - A kind of multi-spindle machining hand screw locking machine - Google Patents
A kind of multi-spindle machining hand screw locking machine Download PDFInfo
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- CN206536196U CN206536196U CN201621436131.5U CN201621436131U CN206536196U CN 206536196 U CN206536196 U CN 206536196U CN 201621436131 U CN201621436131 U CN 201621436131U CN 206536196 U CN206536196 U CN 206536196U
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Abstract
A kind of multi-spindle machining hand screw locking machine of the present utility model, it is related to screw locking machine technical field, when using, by multi-spindle machining mobile phone structure the top that head assembly is moved to the product for treating locked screw is paid lock, then Z axis motor driving Z axis screw mandrel is rotated, come downwards to so as to lock and pay head assembly from product suitable distance, lock countercylinder drives lock pair bar descending and actuator can drive lock to pay bar rotation, so that screw is locked into product.Compared with prior art, because Z-axis mechanism of the present utility model and locking machine structure are organically combined with mechanical arm, lock pays the leading section that bar is arranged in mechanical arm, structure is compact, and volume is smaller, and weight is lighter, manufacture production cost is greatly reduced, economic benefit is improved.
Description
Technical field
The utility model is related to lock screw technical field, and in particular to a kind of multi-spindle machining hand screw locking machine.
Background technology
During the Product Assemblies such as machinery, electrical equipment, generally require to carry out the operation of various lock-screws.Traditional mode
It is the operation that lock-screw is carried out using hand screwdriver, but the manual manipulation mode of this inefficiency can not be met
Modernization production in enormous quantities and the demand of mechanical automation, therefore, people have developed filature, the equipment can be automatically defeated
Screw and lock-screw are sent, production efficiency is substantially increased, the need for having adapted to modernization large-scale production and assembling.In order to
Expand the working range of screw locking machine, many screw locking machines can combine the manipulator of multiaxis now, to meet different operating platform not
With position feeding blanking, the demand of lock screw.But the combination of existing screw locking machine and manipulator is compared dumb, it is usually
Module is paid in one lock of arm end periphery increase of manipulator, lock is paid module and is suspended on outside the front end of mechanical arm.For reality
Now drive to lock and pay module screw locking machine function, the structure of manipulator and screw locking machine is extremely complex, operation inconvenience.Due to existing
The weight of lock pair module often needs heavy manipulator to carry, drives lock pair module to move or lock than larger
The action of screw.But the product of heavy mechanical hand body is than larger, take larger space when using, and heavy mechanical hand into
This is higher, substantially reduces economic benefit.
Utility model content
There is above-mentioned technical problem for prior art, the utility model provide a kind of compact conformation be simple and convenient to operate,
The multi-spindle machining hand screw locking machine increased economic efficiency.
To achieve the above object, the utility model provides following technical scheme：
A kind of multi-spindle machining hand screw locking machine, including multi-spindle machining mobile phone structure, Z-axis mechanism and locking machine structure are provided, it is described
Multi-spindle machining mobile phone structure includes first mechanical arm and second mechanical arm, and second mechanical arm includes arm seat, the arm seat and the first machine
Tool arm is connected；
Z-axis mechanism includes being fixed on the Z axis screw mandrel of the arm seat, coordinates the nut being socketed in outside Z axis screw mandrel and driving institute
The Z axis motor of Z axis screw mandrel rotation is stated, Z axis motor is fixedly connected with arm seat, and the nut is connected with driving plate；
The locking machine structure includes lock pair power transmission shaft, a lock pair head assembly, lock and pays and criticize bar（Lock pair batch bar and lock pay power transmission shaft can
To be integral, i.e., lock pays bar）, for drive lock pay power transmission shaft move up and down lock countercylinder and for drive lock pay a power transmission shaft
The lock of rotation pays motor（Or electric screwdriver）, lock, which is paid batch bar and is arranged in, locks a pair head assembly, and lock pays motor and is fixed on arm seat, and lock pair is driven
Axle is arranged in the leading section of the arm seat, and lock pays the lower section that head assembly is arranged on arm seat, the body of the lock countercylinder with it is described
Driving plate is connected, and the piston rod for locking countercylinder is connected to drive the lock to pay transmission axially with the upper end that the lock pays power transmission shaft
Lower motion, moves up and down so as to drive lock to pay batch bar.
Wherein, the multi-spindle machining hand screw locking machine also includes mounting seat and connecting rod, and the lock pays head assembly and the peace
Seat connection is filled, the mounting seat is fixedly connected by connecting rod with driving plate.
Wherein, the arm seat is provided with the through hole and gliding movement targeting structure passed through for connecting rod.
Wherein, the lock is paid head assembly and is detachably connected with the mounting seat.
Wherein, it is that blowing-type lock pays head assembly or assimilating type lock pays head assembly, the multi-spindle machining that the lock, which pays head assembly,
The side of mobile phone structure is provided with for paying the feeding machanism that head assembly provides screw to lock.
Wherein, the lock pays motor and is provided with drive, and the driving wheel tube pays power transmission shaft located at lock, and drive is paid with lock
Between power transmission shaft with being combined into the cooperation of splined shaft and splined hole, or being slidably matched for polygon shaft and polygonal hole.
Wherein, the upper end of the lock pair power transmission shaft is connected by rotary components or follower with the lock countercylinder
Connect, the rotary components include cylinder connector, gland and spring, cylinder connector is provided with the depression for being connected with lock countercylinder
Portion and the plug division that grafting at the top of power transmission shaft is paid for lock, the plug division and the lock are provided with top between paying at the top of power transmission shaft
Spin, the side wall of the plug division, which is provided with to be provided with blocked hole, the blocked hole, sidewinders ball, and lock pair power transmission shaft is provided with recessed
Groove, sidewinders ball and is absorbed in groove longitudinally to hold lock pair power transmission shaft, the gland is enclosed on the outside of plug division, and spring is arranged on
Between the gland and the cylinder connector；The follower include jointing, bearing and buffer spring, jointing with
The lock countercylinder is fixedly connected, and bearing is socketed on the upper end that lock pays power transmission shaft, and the bearing is placed in the jointing,
Bearing is connected with jointing in longitudinally-moving, and the two ends of buffer spring are respectively held against top and the jointing of bearing.
Wherein, dismounting groove is provided with the inside of the gland, the gland can be moved so as to dismantle under external force
The groove alignment blocked hole sidewinders ball described in so as to allow can depart from the groove.
Wherein, the multi-spindle machining hand screw locking machine also includes binder cylinder, the cylinder barrel of the binder cylinder and the mounting seat
Connection, the piston rod of the binder cylinder, which can stretch downwards, compresses peripheral product.
Wherein, the multi-spindle machining hand screw locking machine also includes the testing agency for being used to detect screw locking depth, the inspection
Mechanism is surveyed to be connected with the driving plate.
The beneficial effects of the utility model：
A kind of multi-spindle machining hand screw locking machine of the present utility model, in use, paying head lock by multi-spindle machining mobile phone structure
Component is moved to the top for the product for treating locked screw, and then Z axis motor driving Z axis screw mandrel is rotated, so that lock is paid under head assembly
Go to from product suitable distance, lock countercylinder drives lock pair bar descending and actuator can drive lock to pay bar rotation, so that spiral shell
Silk is locked into product.Compared with prior art, due to Z-axis mechanism of the present utility model and locking machine structure organically with mechanical arm knot
Close, lock pays the leading section that bar is arranged in mechanical arm, structure is compact, and volume is smaller, and weight is lighter, greatly reduces system
Production cost is made, economic benefit is improved.
Brief description of the drawings
Fig. 1 be the utility model embodiment in a kind of multi-spindle machining hand screw locking machine structural representation.
Fig. 2 be the utility model embodiment in a kind of multi-spindle machining hand screw locking machine part-structure stereogram.
Fig. 3 is Fig. 2 sectional view.
Fig. 4 be the utility model embodiment in a kind of multi-spindle machining hand screw locking machine rotary components structural representation.
Fig. 5 be the utility model embodiment in a kind of multi-spindle machining hand screw locking machine follower structural representation
Figure.
Fig. 6 be the utility model embodiment in a kind of multi-spindle machining hand screw locking machine another structural representation.
Reference：
Multi-spindle machining mobile phone structure 1, load bearing seat 11, first mechanical arm 12, second mechanical arm 13, arm seat 131；
Z-axis mechanism 2, Z axis screw mandrel 21, nut 22, Z axis motor 23, mounting seat 24, connecting rod 25；
Driving plate 3；
Locking machine structure 4, lock pay power transmission shaft 41, groove 411, lock pair head assembly 42, blowing-type lock and pay head assembly 421, draw
Formula lock pays head assembly 422, lock countercylinder 43, lock pair motor 44, lock and pays batch bar 45, drive 46；
Rotary components 5, cylinder connector 51, depressed part 511, plug division 512, blocked hole 5121, gland 52, dismounting groove 521,
Spring 53, top spin 54, sidewinder ball 55；
Follower 50, jointing 501, bearing 502, buffer spring 503；
Binder cylinder 6；
Testing agency 7；
Feeding machanism 8.
Embodiment
The utility model is described in detail below in conjunction with specific embodiment and accompanying drawing.
A kind of multi-spindle machining hand screw locking machine of the present embodiment, as shown in Figure 1 to Figure 3, including multi-spindle machining mobile phone structure 1, Z
Axis mechanism 2 and locking machine structure 4, multi-spindle machining mobile phone structure 1 include load bearing seat 11, the machine of first mechanical arm 12 and second being sequentially connected
Tool arm 13, second mechanical arm 13 includes arm seat 131, and the rearward end of the arm seat 131 is connected with first mechanical arm 12；Multi-spindle machining
Mobile phone structure 1 can be the manipulator mechanism of horizontal articulated or rectangular co-ordinate as shown in Figure 1 or polar coordinates type
（Do not shown in figure）, or other multi-spindle machining mobile phone structures, within protection domain of the present utility model.
In the present embodiment, Z-axis mechanism 2 is fixed on the Z axis screw mandrel 21 of arm seat 131, cooperation including bottom and is socketed in Z axis silk
The Z axis motor 23 that nut 22 and driving Z axis screw mandrel 21 outside bar 21 are rotated, Z axis motor 23 is fixedly connected with arm seat 131, nut
22 are connected with driving plate 3.
In the present embodiment, locking machine structure 4 includes lock pair power transmission shaft 41, a lock pair head assembly 42, lock and pays and criticize bar 45（Lock pays batch bar
45 can be integral with a lock pair power transmission shaft 41, and one, which turns into lock, pays bar）, for drive lock pay power transmission shaft 41 move up and down a lock
Countercylinder 43 and the lock pair motor 44 for driving lock pair power transmission shaft 41 to rotate（Or screwdriver, screwdriver include electric screwdriver, pneumatic screwdriver
Deng）, lock, which is paid batch bar 45 and is arranged in, locks a pair head assembly 42, and lock pays motor 44 and is fixed on arm seat 131, and lock pair power transmission shaft 41 is arranged in arm
The leading section of seat 131, lock pays the lower section that head assembly 42 is arranged on arm seat 131, and the body of lock countercylinder 43 is connected with driving plate 3,
The piston rod for locking countercylinder 43 is connected with the upper end that lock pays power transmission shaft 41 to drive lock pair power transmission shaft 41 to move downward, so that band
Dynamic lock is paid batch bar 45 and moved up and down.Locked screw is treated in use, paying head assembly 42 by 1 lock of multi-spindle machining mobile phone structure and being moved to
Product top, then the driving of Z axis motor 23 Z axis screw mandrel 21 rotate so that lock pay a head assembly 42 come downwards to it is appropriate from product
Distance, the lock driving lock pair power transmission shaft 41 of countercylinder 43 is descending and lock is paid the driving lock pair bar of motor 44 and rotated, so that screw is locked into
In product.Compared with prior art, because Z-axis mechanism 2 of the present utility model and locking machine structure 4 are organically combined with mechanical arm,
Lock pays the leading section that power transmission shaft 41 is arranged in mechanical arm, and structure is compact, and volume is smaller, and weight is lighter, substantially reduces
Manufacture production cost, improves economic benefit.
In the present embodiment, the multi-spindle machining hand screw locking machine also includes mounting seat 24 and connecting rod 25, and lock pays head assembly 42
It is connected with mounting seat 24, mounting seat 24 is fixedly connected by connecting rod 25 with driving plate 3, arm seat 131, which is provided with, supplies connecting rod 25
The through hole and gliding movement targeting structure passed through.Lock is paid head assembly 42 and is detachably connected with mounting seat 24, and lock pays head assembly 42 to blow
Formula lock pays head assembly 421（As shown in Figure 1）Or assimilating type lock pays head assembly 422（As shown in Figure 6）, blowing-type and assimilating type refer to
Screw enters the mode that lock pays head assembly 42, will not be repeated here, and the side of multi-spindle machining mobile phone structure 1 is provided with for being paid to lock
Head assembly 42 provides the feeding machanism 8 of screw, and what blowing-type lock paid head assembly 421 is that screw is blown into lock by pipeline to pay head group
Part 42, assimilating type lock, which pays head assembly 422, then to be needed to draw screw back and forth by mechanical arm movement lock pair head assembly 42.
In the present embodiment, lock pays motor 44 and is provided with drive 46, and drive 46 is sheathed on lock and pays power transmission shaft 41, and drive
Match somebody with somebody the cooperation for being combined into splined shaft and splined hole between 46 and lock pair power transmission shaft 41, or be polygon shaft and the cunning of polygonal hole
Move cooperation, it is therefore intended that locking a pair motor 44 can drive a lock pair power transmission shaft 41 to rotate, and a lock pair power transmission shaft 41 can be vertical
Slide.
As shown in figure 4, the upper end that lock pays power transmission shaft 41 is connected by rotary components 5 with lock countercylinder 43, rotation group
Part 5 includes cylinder connector 51, gland 52 and spring 53, and cylinder connector 51 is provided with the depressed part for being connected with lock countercylinder 43
511 and the plug division 512 of the top grafting of power transmission shaft 41 is paid for lock, plug division 512 and lock are provided between paying the top of power transmission shaft 41
Top spin 54, the side wall of plug division 512, which is provided with to be provided with blocked hole 5121, blocked hole 5121, sidewinders ball 55, and lock, which is paid, to be passed
Moving axis 41 sets fluted 411, sidewinders ball 55 and is absorbed in groove 411 longitudinally to hold lock pair power transmission shaft 41, gland 52 is enclosed on
The outside of plug division 512, spring 53 is arranged between gland 52 and cylinder connector 51；Wherein, the inner side of gland 52, which is provided with, tears open
Groove 521 is unloaded, gland 52 can be moved so that dismantle the alignment blocked hole 5121 of groove 521 sidewinders the energy of ball 55 so as to allow under external force
Enough depart from groove 411.
Or, as shown in figure 5, the upper end that lock pays power transmission shaft 41 is connected by follower 50 with lock countercylinder 43,
Follower includes jointing 501, bearing 502 and buffer spring 503, and jointing 501 is fixedly connected with lock countercylinder 43,
Bearing 502 is socketed on the upper end that lock pays power transmission shaft 41, and bearing 502 is placed in jointing 501, bearing 502 and jointing
501 in longitudinally-moving connection, and the two ends of buffer spring 503 are respectively held against top and the jointing 501 of bearing 502.By upper
State two ways and realize that lock pays the connection of power transmission shaft 41 and lock countercylinder 43, lock countercylinder 43 rapidly can pay power transmission shaft with lock
41 connections, and locking the rotation of pair rotary shaft will not drive lock countercylinder 43 to rotate, and lock countercylinder 43 can drive lock pair to pass again
Moving axis 41 moves up and down.
In the present embodiment, the multi-spindle machining hand screw locking machine also includes binder cylinder 6, the cylinder barrel and peace of the binder cylinder 6
Dress seat 24 is connected, and the piston rod of the binder cylinder 6, which can stretch downwards, compresses peripheral product, and after lock end screw, lock, which is paid, criticizes bar 45
During lifting may drive product, influence follow-up lock screw, therefore the practical binder cylinder 6 pushes down product and avoids product
Displacement.
In the present embodiment, the multi-spindle machining hand screw locking machine also includes the testing agency 7 for being used to detect screw locking depth,
Testing agency 7 is connected with driving plate 3, and testing agency 7 is floating lock inductor.When lock is paid, lock countercylinder 43 is pushed, and floating lock is sensed
The pull bar of device is pushed, when paying floating lock inductor according to the depth of the actual locking of the position display screw actually pushed, and with it is correct
Setting numeric ratio whether in place judge screw locking depth more afterwards, while screwdriver or lock pay a motor 44 have in lock screw
The detectable lock of torsion signal output pays whether torsion reaches requirement, can ensure that the lock of each screw pays quality.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
Lead to it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (10)
1. a kind of multi-spindle machining hand screw locking machine, it is characterized in that：Including multi-spindle machining mobile phone structure（1）, Z-axis mechanism（2）Paid with lock
Mechanism（4）, the multi-spindle machining mobile phone structure（1）Including first mechanical arm（12）And second mechanical arm（13）, second mechanical arm
（13）Including arm seat（131）, the arm seat（131）With first mechanical arm（12）Connection；
Z-axis mechanism（2）Z axis screw mandrel including being fixed on the arm seat（21）, coordinate and be socketed in nut outside Z axis screw mandrel（22）With
Drive the Z axis screw mandrel（21）The Z axis motor of rotation（23）, Z axis motor（23）With arm seat（131）It is fixedly connected, the nut
（22）It is connected with driving plate（3）；
The locking machine structure（4）Bar, lock, which are paid, including lock pays head assembly（42）, for drive lock pay bar move up and down a lock countercylinder
（43）With the actuator for driving lock pair bar to rotate（44）, actuator（44）It is fixed on arm seat（131）, lock pair head assembly（42）
It is arranged on arm seat（131）Lower section, lock pay a bar be arranged in the arm seat（131）Leading section and insert lock pay a head assembly（42）,
The lock countercylinder（43）Body and the driving plate（3）Connection, locks countercylinder（43）The upper end for paying bar with the lock connects
Connect and moved up and down with driving the lock to pay bar with locked screw.
2. a kind of multi-spindle machining hand screw locking machine according to claim 1, it is characterized in that：Actuator（44）Motor is paid for lock
Or screwdriver.
3. a kind of multi-spindle machining hand screw locking machine according to claim 1, it is characterized in that：Lock, which pays bar, includes lock pair power transmission shaft
（41）Batch bar is paid with lock（45）, lock, which is paid, criticizes bar（45）It is arranged in lock and pays head assembly（42）, lock pair power transmission shaft（41）It is arranged in described
Arm seat（131）Leading section, lock countercylinder（43）Piston rod with it is described lock pay a power transmission shaft（41）Upper end connect to drive
The lock pays power transmission shaft（41）Move up and down, so as to drive lock to pay batch bar（45）Move up and down.
4. a kind of multi-spindle machining hand screw locking machine according to claim 1, it is characterized in that：The multi-spindle machining hand screw locking machine
Also include mounting seat（24）And connecting rod（25）, the lock pair head assembly（42）With the mounting seat（24）Connection, it is described to install
Seat（24）Pass through connecting rod（25）Come and driving plate（3）It is fixedly connected.
5. a kind of multi-spindle machining hand screw locking machine according to claim 4, it is characterized in that：The arm seat（131）Provided with confession
Connecting rod（25）The through hole and gliding movement targeting structure passed through.
6. a kind of multi-spindle machining hand screw locking machine according to claim 4, it is characterized in that：The lock pays head assembly（42）With
The mounting seat（24）It is detachably connected, the lock pays head assembly（42）Head assembly is paid for blowing-type lock or assimilating type lock pays head group
Part, the multi-spindle machining mobile phone structure（1）Side be provided with for lock pay a head assembly（42）The feeding machanism of screw is provided
（8）.
7. a kind of multi-spindle machining hand screw locking machine according to claim 1, it is characterized in that：The actuator（44）Provided with biography
Driving wheel（46）, the drive（46）It is sheathed on lock and pays bar, and drive（46）Lock pay bar between be combined into splined shaft and
The cooperation of splined hole, or being slidably matched for polygon shaft and polygonal hole.
8. a kind of multi-spindle machining hand screw locking machine according to claim 1, it is characterized in that：The upper end that the lock pays bar leads to
Cross rotary components（5）Or follower（50）Come and the lock countercylinder（43）Connection, the rotary components（5）Connect including cylinder
Head（51）, gland（52）And spring（53）, cylinder connector（51）It is provided with for locking countercylinder（43）The depressed part of connection
（511）With the plug division that grafting at the top of bar is paid for lock（512）, the plug division（512）Set between paying the top of bar with the lock
It is equipped with top spin（54）, the plug division（512）Side wall be provided with blocked hole（5121）, side is provided with the blocked hole
Spin（55）, it is fluted that lock pays bar setting（411）, sidewinder ball（55）It is absorbed in groove（411）It is interior to pay a bar, institute to hold lock in longitudinal direction
State gland（52）It is enclosed on plug division（512）Outside, spring（53）It is arranged on the gland（52）With the cylinder connector（51）
Between；The follower（50）Including jointing（501）, bearing（502）And buffer spring（503）, jointing（501）
With the lock countercylinder（43）It is fixedly connected, bearing（502）It is socketed on the upper end that lock pays bar, the bearing（502）It is placed in
The jointing（501）, bearing（502）With jointing（501）In longitudinally-moving connection, buffer spring（503）Two ends
It is respectively held against bearing（502）Top and jointing（501）.
9. a kind of multi-spindle machining hand screw locking machine according to claim 4, it is characterized in that：The multi-spindle machining hand screw locking machine
Also include binder cylinder（6）, the binder cylinder（6）Cylinder barrel and the mounting seat（24）Connection, the binder cylinder（6）Piston
Bar, which can stretch downwards, compresses peripheral product.
10. a kind of multi-spindle machining hand screw locking machine according to claim 1, it is characterized in that：The multi-spindle machining hand locks screw
Machine also includes the testing agency for being used to detect screw locking depth（7）, the testing agency（7）With the driving plate（3）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436131.5U CN206536196U (en) | 2016-12-26 | 2016-12-26 | A kind of multi-spindle machining hand screw locking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436131.5U CN206536196U (en) | 2016-12-26 | 2016-12-26 | A kind of multi-spindle machining hand screw locking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206536196U true CN206536196U (en) | 2017-10-03 |
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ID=59937494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621436131.5U Active CN206536196U (en) | 2016-12-26 | 2016-12-26 | A kind of multi-spindle machining hand screw locking machine |
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| Country | Link |
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| CN (1) | CN206536196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514233A (en) * | 2016-12-26 | 2017-03-22 | 东莞市精心自动化设备科技有限公司 | Screw locking machine of multi-axis mechanical arm |
| CN109227100A (en) * | 2018-03-05 | 2019-01-18 | 深圳众为兴技术股份有限公司 | A kind of the screwed lock device, the screwed lock robot and the screwed lock method |
-
2016
- 2016-12-26 CN CN201621436131.5U patent/CN206536196U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514233A (en) * | 2016-12-26 | 2017-03-22 | 东莞市精心自动化设备科技有限公司 | Screw locking machine of multi-axis mechanical arm |
| CN109227100A (en) * | 2018-03-05 | 2019-01-18 | 深圳众为兴技术股份有限公司 | A kind of the screwed lock device, the screwed lock robot and the screwed lock method |
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