CN107116431B - The four axis finishing system of ultraprecise of intelligent communication terminal - Google Patents
The four axis finishing system of ultraprecise of intelligent communication terminal Download PDFInfo
- Publication number
- CN107116431B CN107116431B CN201710310952.7A CN201710310952A CN107116431B CN 107116431 B CN107116431 B CN 107116431B CN 201710310952 A CN201710310952 A CN 201710310952A CN 107116431 B CN107116431 B CN 107116431B
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- turntable
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- 238000004891 communication Methods 0.000 title claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000005498 polishing Methods 0.000 claims abstract description 29
- 238000012545 processing Methods 0.000 claims abstract description 16
- 238000003825 pressing Methods 0.000 claims description 77
- 230000010355 oscillation Effects 0.000 claims description 15
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000008450 motivation Effects 0.000 claims 1
- 238000007494 plate polishing Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
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- 238000007689 inspection Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/006—Machines or devices using grinding or polishing belts; Accessories therefor for special purposes, e.g. for television tubes, car bumpers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/008—Machines comprising two or more tools or having several working posts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to industrial automation equipments, more specifically to a kind of for improving the automation equipment of the aesthetic appearance of handset shell.The four axis finishing system of ultraprecise of intelligent communication terminal, include: for fixing the tooling of handset shell, the A axis turntable that the carrying tooling does the X-axis slide unit to move linearly along the x axis, the polishing machine that finishing processing is realized to the handset shell, the carrying polishing machine turn about the X axis, the carrying A axis turntable do the Y-axis slide unit to move linearly along the y axis, the tooling is fixed on the X-axis slide plate of the X-axis slide unit, the A axis turntable is fixed on the Y-axis slide plate of the Y-axis slide unit, and the handset shell is fixed on the tooling.The four axis finishing system of ultraprecise of intelligent communication terminal of the present invention, in the beautiful manufacturing process of handset shell, it is realized using four free motion platform carrying finishing mechanisms to the skin processing in mobile phone shell body surface face, provides the skin processing at comprehensive no dead angle to the outer surface of handset shell.
Description
Technical field
The present invention relates to industrial automation equipments, more specifically to a kind of appearance beauty for improving handset shell
The automation equipment of sense.
Background technique
Handset shell is as accurate communication apparatus, manufacture, detection process and its precision.In order to realize to handset shell
Automation processing, detection, debugging, need it is more accurate and automation cloud platform, drive handset shell realize it is comprehensive
Working process.
Summary of the invention
The object of the present invention is to provide a kind of four axis finishing systems of ultraprecise of intelligent communication terminal, in handset shell
Beautiful manufacturing process in, the finishing in mobile phone shell body surface face is added using the realization of four free motion platforms carrying finishing mechanisms
Work provides the skin processing at comprehensive no dead angle to the outer surface of handset shell.
A kind of four axis finishing system of ultraprecise of intelligent communication terminal, comprising: for fixing tooling, the carrying of handset shell
The tooling does the X-axis slide unit to move linearly, the polishing machine that finishing processing is realized to the handset shell, carrying along the x axis
A axis turntable that the polishing machine turns about the X axis, the carrying A axis turntable do the Y-axis slide unit to move linearly along the y axis, described
Tooling is fixed on the X-axis slide plate of the X-axis slide unit, and the A axis turntable is fixed on the Y-axis slide plate of the Y-axis slide unit, described
Handset shell is fixed on the tooling；
The A axis turntable include: A bracing strut, the swing arm of A axis, synchronous belt drive mechanism, A spindle motor, sled motor, slide plate,
Guide pad, gear, rack gear, the A bracing strut are fixed on the Y-axis slide plate, and the A axis swing arm is movably connected on the A axis branch
Frame, the A axis swing arm are gantry structure, and the A spindle motor is fixed on the A bracing strut, and the A spindle motor passes through the synchronization
Tape handler is connected to the A axis swing arm；The sled motor is fixed on the A axis swing arm, and the gear is fixed on described
On the output shaft of sled motor；The slide plate is movably connected on the A axis swing arm by the guide pad, and the polishing machine is connected
In the slide plate, the rack gear is fixed on the slide plate, and the gear and rack gear match；The centre of gyration of the A axis swing arm
For oscillation center axle, the finishing band of the oscillation center axle and the polishing machine is coplanar；
The tooling includes: bracket, retarder, servo motor, clamp system, pivot angle cylinder, revolution press mechanism, turns
Disk, tripping cylinder；The retarder is fixed on the lower part of the bracket, and the output shaft of the servo motor is connected to the deceleration
Device, the turntable are movably connected on the bracket, and the turntable is fixed on the output shaft of the retarder by shaft coupling, described
Clamp system is fixed on the turntable；The cylinder block of the pivot angle cylinder is fixed on the bracket, and the revolution press mechanism is logical
It crosses swing rod and is fixed on the pivot angle cylinder；Handset shell is fixed on the clamp system；The cylinder block of the tripping cylinder is connected
In the bracket, the piston rod of the tripping cylinder and the tripping inclined-plane of the clamp system match.
Preferably, the rack gear and guide pad are parallel to each other.
Preferably, the sled motor drives the polishing machine to do linear reciprocating motion, the side of the linear reciprocating motion
To perpendicular with the oscillation center axle.
Preferably, the clamp system includes: turntable, release lever, button pressing plate, hook pressing plate, No.1 spring, No. two bullets
Spring, the first pin shaft, the second pin shaft, third pin shaft, cam, the release lever are movably connected on described turn by release lever sliding slot
Platform, the button pressing plate are movably connected on turntable by the button pressing plate sliding slot, and the hook pressing plate is pressed by the hook
Plate sliding slot is movably connected on the turntable；The cam is movably connected on the turntable by centre bore, the cam relative to
The centre of gyration of the turntable be centre point, be provided on the cam power hole to match with the third pin shaft and
The second slot that the first slot and second pin shaft that first pin shaft matches match；In the button pressing plate and turntable
Between be provided with the No.1 spring, No. two springs are provided between hook pressing plate and the turntable；The release lever
The power hole of the cam is movably connected on by the third pin shaft, the button pressing plate is connected by the first pin shaft activity
It is connected to first slot, the hook pressing plate is movably connected on second slot by second pin shaft.
Preferably, it is provided on first slot apart from the second different proximal end of the centre point, the second distal end, described the
The distance of two proximal ends to the centre point is less than distance of second distal end to the centre point, second proximal end and second
Distal end is interconnected；It is provided on second slot apart from the first different proximal end of the centre point, first distally, described first
The distance of proximal end to the centre point is less than first distal end to the distance of the centre point.
Preferably, the No.1 spring, No. two springs are in pressured state；The quantity of the No.1 spring is two, point
It is not arranged in the both ends of the button pressing plate；The quantity of No. two springs is two, is respectively arranged in the hook pressing plate
Both ends.
Preferably, the button pressing plate and the button hole on the edge of the handset shell match, the hook
Pressing plate and hook positioned at the head of the handset shell match.
Preferably, the direction of motion of the button pressing plate and the hook pressing plate is perpendicular.
Preferably, the revolution press mechanism includes: mandrel, backing plate, plane bearing, locking nut, shell, the plane
Bearing, backing plate, shell are movably connected on the mandrel, and the locking nut is fixed on the mandrel, and the plane bearing is located at
Between the shell and locking nut.
Preferably, the material of the backing plate is plastics, rubber material.
Preferably, when the piston rod of the tripping cylinder stretches out, the end of the piston rod of the tripping cylinder pushes institute
State the movement of tripping inclined-plane, the release lever pushes the cam to rotate certain angle, then: first slot pushes described the
One pin shaft from second proximal end move to second distal end, the button pressing plate to the centre point direction move one section away from
From；Second slot pushes second pin shaft to move to the first distal end from first proximal end, and the hook pressing plate is to described
Centre point direction moves a distance.
It is compared with traditional technology, the four axis finishing system of ultraprecise of intelligent communication terminal of the present invention has following positive effect
With the utility model has the advantages that
The four axis finishing system of ultraprecise of intelligent communication terminal of the present invention carries the polishing machine using four axes motion platform
Realize the skin processing to the outer surface of the handset shell.The four axes motion platform includes driving the handset shell movement
Or a total of four motor of driving polishing machine movement, this four motors are as follows: be placed in servo motor in the tooling,
The mobile motor of motor, the driving Y-axis slide unit for driving the X-axis slide unit mobile, the driving A axis turntable rotate described
A spindle motor.Since the outer surface of the handset shell is three-dimensional structure, using four axes motion platform, the polishing machine phase
Has the motion mode of four freedom degrees for the handset shell, this kind of mode can be to the outer surface of the handset shell
Do comprehensive finishing processing.Unexpected skill possessed by the four axis finishing system of ultraprecise of intelligent communication terminal of the present invention
Art effect is: when the finishing band touches the outer surface of the handset shell, the finishing band always with the hand
To what is cut, this kind of mode can provide optimal finishing effect for the contact site of casing body.
Next the course of work of the A axis turntable is described:
The A axis turntable drives the A axis swing arm in the swing by the A spindle motor by synchronous belt drive mechanism
Central axis.The polishing machine is movably connected on the A axis swing arm, and the slide plate is movably connected on described by the guide pad
A axis swing arm, the polishing machine are fixed on the slide plate, and it is past that the sled motor by rack pinion drives the slide plate to do
Linear motion, the slide plate drive the polishing machine to do linear reciprocating motion, the direction of the linear reciprocating motion and described
Oscillation center axle is perpendicular.Due to increasing the effect of linear reciprocating motion, the work area of the finishing band is increased, is improved
Working efficiency.The centre of gyration of the A axis swing arm is oscillation center axle, the finishing of the oscillation center axle and the polishing machine
With coplanar, the difficulty of the four axis finishing system of ultraprecise of intelligent communication terminal of the present invention again on Design of Electrical Controling System is reduced
Degree, so that the four axis finishing system of ultraprecise of intelligent communication terminal of the present invention is easily controllable.
The tooling includes: bracket, retarder, the servo motor for driving turntable rotation, described for positioning
The clamp system of handset shell, is used the pivot angle cylinder for driving handset shell described in the revolution press mechanism auxiliary positioning
In the tripping cylinder for triggering the clamp system.
The handset shell is fixed on the turntable by the clamp system, and the swing rod of the pivot angle cylinder drives institute
It states revolution press mechanism to be contacted on the handset shell, Auxiliary support is provided to the handset shell, so that the mobile phone shell
Body can be preferably connected on the clamp system.The servo motor drives the turntable, handset shell according to certain
Sports rule is rotated, so that other techniques be cooperated to realize processing, detection, finishing to the handset shell.
The tooling of fully-automatic intelligent mobile phone carrying cloud platform of the present invention, first by revolution press mechanism realization pair
Then the fixation of the handset shell realizes multi-faceted fixation to the handset shell by the clamp system, finally by institute
It states revolution press mechanism and leaves the handset shell.Fully-automatic intelligent mobile phone carrying cloud platform of the present invention utilizes the clamp system
Cleverly structure design, to realize the accurate positioning to the handset shell, quick-clamping；Fully-automatic intelligent of the present invention
There is no the clamping machines in the outside of the handset shell for unexpected the having the technical effect that of one of mobile phone carrying cloud platform
Any part of structure is conducive to freely process the outside of the handset shell, detects, modifies.By purely mechanic
Structure design realize one can unlimited angular turn the clamp system, and the clamp system is located at the mobile phone shell
Perhaps presence of the inside in the inside of the clamp system without mechanisms such as cylinder or motors of the lower part of body；Utilize external machine
Structure, such as: tripping cylinder acts to trigger the clamp system.Complexity is realized with exquisite structure to realize
Movement.
Next the course of work and working principle of the clamp system are described:
When needing for the handset shell to be placed on the clamp system, the turntable is in halted state, described
Inclined-plane thread off positioned at the surface of the tripping cylinder, the piston rod of the tripping cylinder is in retracted mode.At this point, described one
Number spring, which has, pushes the button pressing plate to the trend moved far from the centre point；No. two springs have described in promotion
The trend that hook pressing plate is moved to the separate centre point.
Then, the piston rod of the tripping cylinder stretches out, and the end of the piston rod of the tripping cylinder pushes the tripping
Inclined-plane is moved to the button pressing plate direction, and the release lever pushes the cam to rotate certain angle, then: described
First slot pushes first pin shaft to move to the second distal end from second proximal end, and the button pressing plate is to the centre point institute
A distance is moved in direction, i.e., the described button pressing plate retracts a distance to the inside of the turntable；Second slot pushes
Second pin shaft moves to the first distal end from first proximal end, and the hook pressing plate is moved to the centre point direction
A distance, i.e., the described hook pressing plate retract a distance to the inside of the turntable.
Then, the handset shell is placed on the clamp system, the pivot angle cylinder drives the revolution to push
The handset shell is firmly located in and is affixed on the clamp system by mechanism.Then, the piston rod contracting of the tripping cylinder
It returns, at this point, the No.1 spring pushes the button pressing plate to move to far from the centre point, until the end of the button pressing plate
End is across button hole；No. two springs push the hook pressing plate to move to far from the centre point, until the hook is pressed
Plate touches the hook.To which realization is accurate by the handset shell, is firmly attached on the clamp system.
Detailed description of the invention
Fig. 1,2,3 are the structural schematic diagrams of the four axis finishing system of ultraprecise of intelligent communication terminal of the present invention；
Fig. 4,5 be intelligent communication terminal of the present invention four axis finishing system of ultraprecise partial structure diagram；
Fig. 6,7,10,11 are the structural representations of the tooling of the four axis finishing system of ultraprecise of intelligent communication terminal of the present invention
Figure；
Fig. 8,9 be intelligent communication terminal of the present invention four axis finishing system of ultraprecise handset shell structural schematic diagram；
Figure 12 is the cam structure schematic diagram of the four axis finishing system of ultraprecise of intelligent communication terminal of the present invention；
Figure 13 is the turntable structure schematic diagram of the four axis finishing system of ultraprecise of intelligent communication terminal of the present invention；
Figure 14 is the structural representation of the revolution press mechanism of the four axis finishing system of ultraprecise of intelligent communication terminal of the present invention
Figure.
1 bracket, 2 retarders, 3 servo motors, 4 turntables, 5 shaft couplings, 6 pivot angle cylinders, 7 revolution press mechanisms, 8 mobile phones
Shell, 9 button holes, 10 edges, 11 heads, 12 hooks, 13 tripping cylinders, 14 tripping inclined-planes, 15 turntables, 16 release levers, 17 buttons
It is pressing plate, 18 hook pressing plates, 19 No.1 springs, 20 No. two springs, 21 first pin shafts, 22 second pin shafts, 23 third pin shafts, 24 convex
Wheel, 25 first slots, 26 second slots, 28 first proximal ends, 27 first distal ends, 30 second proximal ends, 29 second distal ends, 31 power holes, 32
Centre point, 33 button pressing plate sliding slots, 34 hook pressing plate sliding slots, 35 release lever sliding slots, 36 centre bores, 37 swing rods, 38 mandrels, 39 pads
Plate, 40 plane bearings, 41 locking nuts, 42 shells, 49 toolings, 50 X-axis slide units, 51 Y-axis slide units, 52 A axis turntables, 53 X
Axis slide plate, 54 Y-axis slide plates, 55 A bracing struts, 56 A axis swing arms, 57 synchronous belt drive mechanisms, 58 A spindle motors, 59 slide plates electricity
Machine, 60 slide plates, 61 guide pads, 62 gears, 63 rack gears, 64 polishing machines, 65 finishing bands, 66 oscillation center axles.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing, but does not constitute any limitation of the invention,
Similar element numbers represent similar element in attached drawing.As described above, the present invention provides a kind of the super of intelligent communication terminal
Accurate four axis finishing systems carry finishing mechanism using four free motion platforms in the beautification manufacturing process of handset shell
It realizes to the skin processing in mobile phone shell body surface face, provides the skin processing at comprehensive no dead angle to the outer surface of handset shell.
Fig. 1,2,3 are the structural schematic diagrams of the four axis finishing system of ultraprecise of intelligent communication terminal of the present invention, and Fig. 4,5 are these
The partial structure diagram of the four axis finishing system of ultraprecise of invention intelligent communication terminal, Fig. 6,7,10,11 are intelligence of the invention
The structural schematic diagram of the tooling of the four axis finishing system of ultraprecise of communicating terminal, Fig. 8,9 are the super of intelligent communication terminal of the present invention
The structural schematic diagram of the handset shell of accurate four axis finishing systems, Figure 12 is the four axis light of ultraprecise of intelligent communication terminal of the present invention
The cam structure schematic diagram of whole system, Figure 13 are the turntable structures of the four axis finishing system of ultraprecise of intelligent communication terminal of the present invention
Schematic diagram, Figure 14 are the structural representations of the revolution press mechanism of the four axis finishing system of ultraprecise of intelligent communication terminal of the present invention
Figure.
A kind of four axis finishing system of ultraprecise of intelligent communication terminal, comprising: for fix handset shell 8 tooling 49,
Carry the light that the tooling 49 does the X-axis slide unit 50 to move linearly along the x axis, realizes finishing processing to the handset shell 8
A axis turntable 52 that complete machine 64, the carrying polishing machine 64 turn about the X axis, the carrying A axis turntable 52 do straight line along the y axis
Mobile Y-axis slide unit 51, the tooling 49 are fixed on the X-axis slide plate 53 of the X-axis slide unit 50, and the A axis turntable 52 is connected
In on the Y-axis slide plate 54 of the Y-axis slide unit 51, the handset shell 8 is fixed on the tooling 49；
The A axis turntable 52 includes: A bracing strut 55, A axis swing arm 56, synchronous belt drive mechanism 57, A spindle motor 58, slide plate
Motor 59, slide plate 60, guide pad 61, gear 62, rack gear 63, the A bracing strut 55 are fixed on the Y-axis slide plate 54, the A axis
Swing arm 56 is movably connected on the A bracing strut 55, and the A axis swing arm 56 is gantry structure, and the A spindle motor 58 is fixed on described
A bracing strut 55, the A spindle motor 58 are connected to the A axis swing arm 56 by the synchronous belt drive mechanism 57；The slide plate electricity
Machine 59 is fixed on the A axis swing arm 56, and the gear 62 is fixed on the output shaft of the sled motor 59；The slide plate 60 is logical
It crosses the guide pad 61 and is movably connected on the A axis swing arm 56, the polishing machine 64 is fixed on the slide plate 60, the rack gear 63
It is fixed on the slide plate 60, the gear 62 and rack gear 63 match；The centre of gyration of the A axis swing arm 56 is oscillation center axle
66, the finishing band 65 of the oscillation center axle 66 and the polishing machine 64 is coplanar；
The tooling 49 includes: bracket 1, retarder 2, servo motor 3, clamp system, pivot angle cylinder 6, turns round lower press
Structure 7, turntable 15, tripping cylinder 13；The retarder 2 is fixed on the lower part of the bracket 1, the output shaft of the servo motor 3
It is connected to the retarder 2, the turntable 15 is movably connected on the bracket 1, and the turntable 15 is fixed on institute by shaft coupling 5
The output shaft of retarder 2 is stated, the clamp system is fixed on the turntable 15；The cylinder block of the pivot angle cylinder 6 is fixed on institute
Bracket 1 is stated, the revolution press mechanism 7 is fixed on the pivot angle cylinder 6 by swing rod 37；Handset shell 8 is fixed on the folder
Tight mechanism；The cylinder block of the tripping cylinder 13 is fixed on the bracket 1, the piston rod of the tripping cylinder 13 and the clamping
The tripping inclined-plane 14 of mechanism matches.
More specifically, the rack gear 63 and leading same block 61 and being parallel to each other.
More specifically, the sled motor 59 drives the polishing machine 64 to do linear reciprocating motion, the reciprocating linear fortune
Dynamic direction and the oscillation center axle 66 is perpendicular.
More specifically, the clamp system includes: turntable 4, release lever 16, button pressing plate 17, hook pressing plate 18, No.1 bullet
19, No. two springs 20 of spring, the first pin shaft 21, the second pin shaft 22, third pin shaft 23, cam 24, the release lever 16 pass through tripping
Bar sliding slot 35 is movably connected on the turntable 4, and the button pressing plate 17 is movably connected on by the button pressing plate sliding slot 33 to be turned
Platform 4, the hook pressing plate 18 are movably connected on the turntable 4 by the hook pressing plate sliding slot 34；During the cam 24 passes through
Heart hole 36 is movably connected on the turntable 4, and the cam 24 is centre point 32 relative to the centre of gyration of the turntable 4, in institute
It states and is provided with the power hole 31 to match with the third pin shaft 23 on cam 24 and first pin shaft 21 matches
The second slot 25 that one slot 26 and second pin shaft 22 match；It is provided between the button pressing plate 17 and turntable 4 described
No.1 spring 19 is provided with No. two springs 20 between the hook pressing plate 18 and turntable 4；The release lever 16 passes through institute
The power hole 31 that third pin shaft 23 is movably connected on the cam 24 is stated, the button pressing plate 17 is living by first pin shaft 21
Dynamic to be connected to first slot 26, the hook pressing plate 18 is movably connected on second slot 25 by second pin shaft 22.
More specifically, being provided on first slot 26 remote apart from the second different proximal end 30, second of the centre point 32
End 29, the distance of second proximal end 30 to the centre point 32 be less than second distal end 29 to the centre point 32 away from
From second proximal end 30 and the second distal end 29 are interconnected；It is provided on second slot 25 apart from the centre point 32 not
Same the 28, first distal end 27 of the first proximal end, the distance of first proximal end 28 to the centre point 32 are less than first distal end
27 arrive the distance of the centre point 32.
More specifically, 19, No. two springs 20 of the No.1 spring are in pressured state；The quantity of the No.1 spring 19 is
It two, is respectively arranged in the both ends of the button pressing plate 17；The quantity of No. two springs 20 is two, is respectively arranged in described
Link up with the both ends of pressing plate 18.
More specifically, the button pressing plate 17 and the button hole 9 on the edge 10 of the handset shell 8 match,
The hook pressing plate 18 and the hook 12 positioned at the head 11 of the handset shell 8 match.
More specifically, the direction of motion of the button pressing plate 17 and the hook pressing plate 18 is perpendicular.
More specifically, the revolution press mechanism 7 includes: mandrel 38, backing plate 39, plane bearing 40, locking nut 41, shell
Body 42, the plane bearing 40, backing plate 39, shell 42 are movably connected on the mandrel 38, and the locking nut 41 is fixed on institute
Mandrel 38 is stated, the plane bearing 40 is between the shell 42 and locking nut 41.
More specifically, the material of the backing plate 39 is plastics, rubber material.
More specifically, when the piston rod of the tripping cylinder 13 stretches out, the end of the piston rod of the tripping cylinder 13
The tripping inclined-plane 14 is pushed to move, the release lever 16 pushes the cam 24 to rotate certain angle, then: described first
Slot 26 pushes first pin shaft 21 to move to the second distal end 29 from second proximal end 30, and the button pressing plate 17 is to the circle
32 direction of heart point moves a distance；Second slot 25 pushes second pin shaft 22 to move from first proximal end 28
To the first distal end 27, the hook pressing plate 18 moves a distance to 32 direction of centre point.
Below in conjunction with Fig. 1 to 14, the work of the four axis finishing system of ultraprecise of intelligent communication terminal of the present invention is further described
Make principle and the course of work:
The four axis finishing system of ultraprecise of intelligent communication terminal of the present invention carries the polishing machine using four axes motion platform
64 realize the skin processing to the outer surface of the handset shell 8.The four axes motion platform includes driving the handset shell 8
The a total of four motor for moving or driving the polishing machine 64 to move, this four motors are as follows: be placed in the tooling 49
The mobile motor of the mobile motor of servo motor 3, the driving X-axis slide unit 50, the driving Y-axis slide unit 51, the driving A axis
The A spindle motor 58 that turntable 52 rotates.Since the outer surface of the handset shell 8 is three-dimensional structure, transported using four axis
Moving platform, the polishing machine 64 have the motion mode of four freedom degrees relative to the handset shell 8, this kind of mode, can be with
Comprehensive finishing processing is done to the outer surface of the handset shell 8.The four axis finishing of ultraprecise of intelligent communication terminal of the present invention
It is unexpected possessed by system to have the technical effect that when the finishing band 65 touches the outer surface of the handset shell 8
When, always with the contact site of the handset shell 8 to what is cut, this kind of mode can provide optimal the finishing band 65
Finishing effect.
Next the course of work of the A axis turntable 52 is described:
The A axis turntable 52 drives the A axis swing arm 56 around institute by the A spindle motor 58 by synchronous belt drive mechanism 57
State the rotation of oscillation center axle 66.The polishing machine 64 is movably connected on the A axis swing arm 56, and the slide plate 60 passes through the guiding
Block 61 is movably connected on the A axis swing arm 56, and the polishing machine 64 is fixed on the slide plate 60, and the sled motor 59 passes through tooth
Wheel rack-driving drives the slide plate 60 to do linear reciprocating motion, and the slide plate 60 drives the polishing machine 64 to do reciprocating linear fortune
Dynamic, the direction of the linear reciprocating motion and the oscillation center axle 66 are perpendicular.Due to increasing the effect of linear reciprocating motion
Fruit increases the work area of the finishing band 65, improves work efficiency.The centre of gyration of the A axis swing arm 56 is to swing
The finishing band 65 of central axis 66, the oscillation center axle 66 and the polishing machine 64 is coplanar, reduces intelligent communication of the present invention
The four axis finishing system of ultraprecise of the terminal difficulty on Design of Electrical Controling System again, so that intelligent communication terminal of the present invention is super
Accurate four axis finishing systems are easily controllable.
The tooling 49 includes: bracket 1, retarder 2, the servo motor 3 for driving the turntable 15 to rotate, is used to determine
The clamp system of the position handset shell 8, the pendulum for driving handset shell 8 described in revolution 7 auxiliary positioning of press mechanism
Angle cylinder 6, the tripping cylinder 13 for triggering the clamp system.
The handset shell 8 is fixed on the turntable 15 by the clamp system, the swing rod 37 of the pivot angle cylinder 6
It drives the revolution press mechanism 7 to be contacted on the handset shell 8, Auxiliary support is provided to the handset shell 8, so that institute
Stating handset shell 8 can preferably be connected on the clamp system.The servo motor 3 drives the turntable 15, mobile phone shell
Body 8 is rotated according to certain sports rule, so that other techniques be cooperated to realize processing, inspection to the handset shell 8
It surveys, finishing.
The tooling 49 of fully-automatic intelligent mobile phone carrying cloud platform of the present invention, it is real by the revolution press mechanism 7 first
Now to the fixation of the handset shell 8, multi-faceted fixation then is realized to the handset shell 8 by the clamp system, most
The revolution press mechanism 7 is left into the handset shell 8 afterwards.Described in fully-automatic intelligent mobile phone carrying cloud platform of the present invention utilizes
The cleverly structure of clamp system designs, to realize the accurate positioning to the handset shell 8, quick-clamping；The present invention
One unexpected having the technical effect that of fully-automatic intelligent mobile phone carrying cloud platform is not deposited in the outside of the handset shell 8
In any part of the clamp system, is conducive to freely process the outside of the handset shell 8, detects, modify.
By purely mechanic structure design realize one can unlimited angular turn the clamp system, and the clamp system position
In the lower part of the handset shell 8 perhaps inside in the inside of the clamp system depositing without the mechanisms such as cylinder or motor
?；Using external agency, such as: tripping cylinder 13 acts to trigger the clamp system.To realize with exquisiteness
Structure realizes complicated movement.
Next the course of work and working principle of the clamp system are described:
When needing for the handset shell 8 to be placed on the clamp system, the turntable 15 is in halted state, institute
The surface that tripping inclined-plane 14 is located at the tripping cylinder 13 is stated, the piston rod of the tripping cylinder 13 is in retracted mode.This
When, the No.1 spring 19, which has, pushes the button pressing plate 17 to the trend moved far from the centre point 32；Described No. two
Spring 20, which has, pushes the hook pressing plate 18 to the trend moved far from the centre point 32.
Then, the piston rod of the tripping cylinder 13 stretches out, described in the end promotion of the piston rod of the tripping cylinder 13
Tripping inclined-plane 14 is moved to 17 direction of button pressing plate, and the release lever 16 pushes the cam 24 to rotate certain angle
Degree, then: first slot 26 pushes first pin shaft 21 to move to the second distal end 29 from second proximal end 30, described to press
Button pressing plate 17 moves a distance to 32 direction of centre point, i.e., the described button pressing plate 17 is to the inside of the turntable 4
Retract a distance；Second slot 25 pushes second pin shaft 22 to move to the first distal end 27 from first proximal end 28,
The hook pressing plate 18 moves a distance to 32 direction of centre point, i.e., the described hook pressing plate 18 is to the turntable 4
Inside retract a distance.
Then, the handset shell 8 is placed on the clamp system, the pivot angle cylinder 6 drives under the revolution
The handset shell 8 is firmly located in and is affixed on the clamp system by press mechanism 7.Then, the work of the tripping cylinder 13
Stopper rod retracts, at this point, the No.1 spring 19 pushes the button pressing plate 17 to move to far from the centre point 32, until described
The end of button pressing plate 17 passes through button hole 9；No. two springs 20 push the hook pressing plate 18 to far from the centre point
32 movements, until the hook pressing plate 18 touches the hook 12.To realize the handset shell 8 accurately, securely
It is connected on the clamp system.
Finally it is pointed out that above embodiments be only intelligent communication terminal of the present invention four axis finishing system of ultraprecise compared with
Representational example.Obviously, the four axis finishing system of ultraprecise of intelligent communication terminal of the present invention is not limited to the above embodiments, also
Can there are many deformation.The technical spirit of the four axis finishing system of ultraprecise of all intelligent communication terminals according to the present invention is to above
Any simple modification, equivalent change and modification made by embodiment are considered as belonging to the superfinishing of intelligent communication terminal of the present invention
The protection scope of close four axis finishing system.
Claims (10)
1. a kind of four axis finishing system of ultraprecise of intelligent communication terminal characterized by comprising for fixing handset shell
The light that tooling, the carrying tooling do the X-axis slide unit to move linearly along the x axis, realize finishing processing to the handset shell
A axis turntable that complete machine, the carrying polishing machine turn about the X axis, the carrying A axis turntable do the Y-axis to move linearly along the y axis
Slide unit, the tooling are fixed on the X-axis slide plate of the X-axis slide unit, and the Y-axis that the A axis turntable is fixed on the Y-axis slide unit is sliding
On plate, the handset shell is fixed on the tooling；
The A axis turntable includes: A bracing strut, the swing arm of A axis, synchronous belt drive mechanism, A spindle motor, sled motor, slide plate, guiding
Block, gear, rack gear, the A bracing strut are fixed on the Y-axis slide plate, and the A axis swing arm is movably connected on the A bracing strut, institute
Stating A axis swing arm is gantry structure, and the A spindle motor is fixed on the A bracing strut, and the A spindle motor is passed by the synchronous belt
Motivation structure is connected to the A axis swing arm；The sled motor is fixed on the A axis swing arm, and the gear is fixed on the slide plate
On the output shaft of motor；The slide plate is movably connected on the A axis swing arm by the guide pad, and the polishing machine is fixed on institute
Slide plate is stated, the rack gear is fixed on the slide plate, and the gear and rack gear match；The centre of gyration of the A axis swing arm is pendulum
The finishing band of dynamic central axis, the oscillation center axle and the polishing machine is coplanar；
The tooling includes: bracket, retarder, servo motor, clamp system, pivot angle cylinder, revolution press mechanism, turntable, takes off
Detain cylinder；The retarder is fixed on the lower part of the bracket, and the output shaft of the servo motor is connected to the retarder, institute
It states turntable and is movably connected on the bracket, the turntable is fixed on the output shaft of the retarder, the clamping by shaft coupling
Mechanism is fixed on the turntable；The cylinder block of the pivot angle cylinder is fixed on the bracket, and the revolution press mechanism passes through pendulum
Bar is fixed on the pivot angle cylinder；Handset shell is fixed on the clamp system；The cylinder block of the tripping cylinder is fixed on institute
Bracket is stated, the piston rod of the tripping cylinder and the tripping inclined-plane of the clamp system match.
2. the four axis finishing system of ultraprecise of intelligent communication terminal according to claim 1, which is characterized in that the rack gear
It is parallel to each other with guide pad.
3. the four axis finishing system of ultraprecise of intelligent communication terminal according to claim 1, which is characterized in that the slide plate
Polishing machine described in motor driven does linear reciprocating motion, and the direction of the linear reciprocating motion is mutually hung down with the oscillation center axle
Directly.
4. the four axis finishing system of ultraprecise of intelligent communication terminal according to claim 1, which is characterized in that the clamping
Mechanism includes: turntable, release lever, button pressing plate, hook pressing plate, No.1 spring, No. two springs, the first pin shaft, the second pin shaft, the
Three pin shafts, cam, the release lever are movably connected on the turntable by release lever sliding slot, and the button pressing plate is pressed by described
Button pressing plate sliding slot is movably connected on turntable, and the hook pressing plate is movably connected on the turntable by the hook pressing plate sliding slot；
The cam is movably connected on the turntable by centre bore, and the cam is the center of circle relative to the centre of gyration of the turntable
Point, is provided with the power hole to match with the third pin shaft on the cam and first pin shaft matches first
The second slot that slot and second pin shaft match；The No.1 spring is provided between the button pressing plate and turntable,
No. two springs are provided between hook pressing plate and the turntable；The release lever is movably connected on by the third pin shaft
The power hole of the cam, the button pressing plate are movably connected on first slot, the hook pressure by first pin shaft
Plate is movably connected on second slot by second pin shaft.
5. the four axis finishing system of ultraprecise of intelligent communication terminal according to claim 4, which is characterized in that described first
Be provided on slot apart from the second different proximal end of the centre point, second distal end, second proximal end to the centre point away from
From being less than with a distance from second distal end to the centre point, second proximal end and the second distal end are interconnected；Described second
Be provided on slot apart from the first different proximal end of the centre point, first distal end, first proximal end to the centre point away from
From less than with a distance from first distal end to the centre point.
6. the four axis finishing system of ultraprecise of intelligent communication terminal according to claim 4, which is characterized in that the No.1
Spring, No. two springs are in pressured state；The quantity of the No.1 spring is two, is respectively arranged two in the button pressing plate
End；The quantity of No. two springs is two, is respectively arranged in the both ends of the hook pressing plate.
7. the four axis finishing system of ultraprecise of intelligent communication terminal according to claim 4, which is characterized in that the button
Pressing plate and the button hole on the edge of the handset shell match, the hook pressing plate and positioned at the handset shell
The hook on head matches.
8. the four axis finishing system of ultraprecise of intelligent communication terminal according to claim 4, which is characterized in that the button
The direction of motion of pressing plate and the hook pressing plate is perpendicular.
9. the four axis finishing system of ultraprecise of intelligent communication terminal according to claim 5, which is characterized in that the revolution
Press mechanism includes: mandrel, backing plate, plane bearing, locking nut, shell, and the plane bearing, backing plate, shell are flexibly connected
In the mandrel, the locking nut is fixed on the mandrel, and the plane bearing is between the shell and locking nut.
10. the four axis finishing system of ultraprecise of intelligent communication terminal according to claim 5, which is characterized in that when described
When the piston rod of tripping cylinder stretches out, the end of the piston rod of the tripping cylinder pushes the tripping inclined-plane movement, described to take off
Button bar pushes the cam to rotate certain angle, then: first slot pushes first pin shaft from second proximal end
The second distal end is moved to, the button pressing plate moves a distance to the centre point direction；Second slot pushes institute
It states the second pin shaft and moves to the first distal end from first proximal end, the hook pressing plate moves one to the centre point direction
Section distance.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710310952.7A CN107116431B (en) | 2017-04-24 | 2017-04-24 | The four axis finishing system of ultraprecise of intelligent communication terminal |
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| CN201710310952.7A CN107116431B (en) | 2017-04-24 | 2017-04-24 | The four axis finishing system of ultraprecise of intelligent communication terminal |
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| CN107116431A CN107116431A (en) | 2017-09-01 |
| CN107116431B true CN107116431B (en) | 2019-01-25 |
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| CN111482868B (en) * | 2020-04-28 | 2022-01-11 | 开平市珊瑚卫浴实业有限公司 | Auxiliary polishing equipment |
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| US3848362A (en) * | 1971-11-04 | 1974-11-19 | Toyoda Machine Works Ltd | Grinding apparatus for side surface of a workpiece |
| DE4000291A1 (en) * | 1990-01-08 | 1991-07-11 | Loh Kg Optikmaschf | Lens grinding machine - has lens holder mounted on swinging arm driven by system of eccentric shafts |
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| Publication number | Publication date |
|---|---|
| CN107116431A (en) | 2017-09-01 |
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Effective date of registration: 20230506 Address after: B-3, Optics Valley Science and Technology Park, No. 99 Yuyuan Road, Luquan Economic Development Zone, Shijiazhuang City, Hebei Province, 050299 Patentee after: HEBEI YANG-DAY COMMUNICATIONS TECHNOLOGY Co.,Ltd. Address before: 230000 Anhui Hefei high tech Zone Innovation Industrial Park two phase J2 District C block 18 floor. Patentee before: HEFEI LONGTUTEM INFORMATION TECHNOLOGY Co.,Ltd. |