CN207087620U - A kind of grinding machine with high-precision uniformity polishing function - Google Patents
A kind of grinding machine with high-precision uniformity polishing function Download PDFInfo
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- CN207087620U CN207087620U CN201720787887.2U CN201720787887U CN207087620U CN 207087620 U CN207087620 U CN 207087620U CN 201720787887 U CN201720787887 U CN 201720787887U CN 207087620 U CN207087620 U CN 207087620U
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Abstract
The utility model provides a kind of grinding machine with high-precision uniformity polishing function, including frame；Outer cover, it is placed in the periphery of frame；U-shaped installing arm, is arranged in frame；Fixed pedestal, it is arranged in frame；Workpiece polishing mechanism is fixedly mounted in U-shaped installing arm, and multiple buffed surfaces are provided with workpiece polishing mechanism and are used to place a variety of grinding disc；And Work fixing device, it includes static housing, is fixedly mounted on fixed pedestal；Workpiece electric rotating machine, installed in the side of static housing；Multiple fixed stations, in being disposed side by side on static housing, for placing workpiece；The grinding disc of workpiece polishing mechanism carries out polishing acting simultaneously to multiple workpiece of Work fixing device；The same power source of the workpiece electric rotating machine as multiple fixed stations, pass through the power of workpiece electric rotating machine, multiple fixed stations can be made while rotation is simultaneously rotated the workpiece on multiple fixed stations, then multiple workpiece are polished simultaneously by workpiece polishing mechanism, realize that multiple grinding workpieces are consistent.
Description
Technical field
The utility model belongs to work-piece polishing device technical field, specifically, the utility model is related to a kind of with height
The grinding machine of precision uniformity polishing function.
Background technology
In the prior art, it is general using batch production such as to sanding and polishing of metal hand casing workpiece surface etc.
Mode carry out, during batch production, individually the workpiece such as metal hand casing are polished by multiple sanders, to every
Individual sander sets polishing parameter, then starts to polish, so because the function of each sander has differences, although input
Parameter is identical, but the inconsistent situation of polishing effect occurs in the workpiece such as metal hand casing of last polishing shaping；Furthermore
The workpiece such as multiple metal hand casings are polished simultaneously on same sander, due to needing that the workpiece such as metal hand casing are entered
The operation such as the unified positioning of row and upset, when being fixed by same workpiece fixed component, is then likely to occur positioning and upset not
, easily there is waste product in unified situation；The high-precision polishing operation of the workpiece such as each metal hand casing can not more be ensured；How to make
The positioning and upset of the workpiece such as multiple metal hand casings are unified then to turn into the task of top priority.
The sanding apparatus with high-precision self-regulated and method have much in the prior art, if the applying date is June 3 in 2015
Day, Application No. 201510298218.4, the Chinese patent document of entitled " a kind of high-precision grinder of automatic fine tuning ", in this
Being related to for state's patent document discloses a kind of high-precision grinder of automatic fine tuning, is related to grinding machine field.The Chinese patent document solution
Determined existing sanding apparatus polishing part inwall when, positioning is not accurate, deviation easily occurs, irreversible injury is caused to part,
The problem of making accessory size not accurate, or even scrapping.The high-precision grinder of the automatic fine tuning of the Chinese patent document, including operation
Platform and emery wheel board；Operating desk, which is provided with, is oriented to rectification plate and de- material baffle plate；Emery wheel board is provided with numerical control slide rail and numerical control is slided
Block；Numerical control sliding block is equipped with X-axis slide bar；It is connected with finishing wheel, rough grinding wheel and infrared beams hair on the right side of X-axis slide bar in turn
Emitter；The right side of operating desk is provided with stopper and cylinder；The right-hand member of workpiece is provided with locating cover；Connect in locating cover provided with infrared ray
Receive plate.The high-precision grinder of the automatic fine tuning of the Chinese patent document is by the way of infrared ray positioning, in automatic decision part
The center in hole, part is kept high accuracy in bruting process, occur without deviation, improve the quality of part polishing.But
It is that the high-precision grinder of the automatic fine tuning of the Chinese patent document can not be adapted to the surface and corner of the workpiece such as metal hand casing
Polishing, although the high-precision grinder of the automatic fine tuning of the Chinese patent document has the function of automatic fine tuning, just for
The adjustment of single workpiece, it can not also be adapted to multiple workpiece while carry out polishing operation.
Utility model content
The purpose of this utility model is to provide a kind of grinding machine with high-precision uniformity polishing function, at least to solve
Sanding apparatus present in prior art can not realize the technical problem that multiple workpiece are carried out with unified adjustment.
In order to solve the above problems, the utility model provides a kind of grinding machine with high-precision uniformity polishing function, its
Technical scheme is as follows：
A kind of grinding machine with high-precision uniformity polishing function, including frame, for providing installing space；Outer cover, put
In the periphery of the frame, for the frame to be covered；U-shaped installing arm, the U-shaped installing arm is by lifting orientation shifting axle
It is arranged in the frame；Fixed pedestal, the fixed pedestal are arranged in the frame by horizontal mobile mechanism, described solid
Determine pedestal and realize that right and left displacement is dynamic and front and back position moves in the frame；Workpiece polishing mechanism is fixedly mounted on the U-shaped peace
Fill on arm, multiple buffed surfaces are provided with the workpiece polishing mechanism and are used to place a variety of grinding disc, the workpiece polishing mechanism, which can be realized, to be beaten
The left and right directions polishing acting of grinding and the direction of rotation of grinding disc are moved；And Work fixing device, the Work fixing device
Including static housing, it is fixedly mounted on the fixed pedestal；Workpiece electric rotating machine, installed in the side of the static housing,
For providing power；Multiple fixed stations, in being disposed side by side on the static housing, and pass through first through the static housing
Transmission mechanism is connected with the workpiece output shaft of the workpiece electric rotating machine, and multiple fixed stations are used to place workpiece；It is described to beat
The grinding disc of grinding machine structure carries out polishing acting simultaneously to multiple workpiece of the Work fixing device.
There is the grinding machine of high-precision uniformity polishing function described above, more preferably：The horizontal mobile mechanism
Including front and back position shifting axle, the front and back position shifting axle is arranged in the frame and is connected with the fixed pedestal, uses
Moved in the front and back position for realizing the fixed pedestal；Right and left displacement moving axis, the right and left displacement moving axis are arranged on described
On front and back position shifting axle, for realizing that the right and left displacement of the fixed pedestal is moved.
There is the grinding machine of high-precision uniformity polishing function described above, more preferably：First transmission mechanism
Including connecting shaft, the top of the connecting shaft is connected with the workpiece output shaft of the workpiece electric rotating machine, for transfer motion power；It is more
Individual gear engagement mechanism, the master gear of the gear engagement mechanism connect in succession with the connecting bushing；It is multiple with multiple rotary shafts
The rotary shaft correspond be set in multiple gear engagement mechanisms out of gear, for transfer motion power；It is multiple described
Fixed station, which corresponds, to be arranged in multiple rotary shafts.
There is the grinding machine of high-precision uniformity polishing function described above, more preferably：The gear engagement mechanism
Master gear be helical gear, be spur gear from gear；The rack of the master gear is set for arc so that the gear engages machine
The master gear of structure and from gear be face contact.
There is the grinding machine of high-precision uniformity polishing function described above, more preferably：Described from the every of gear
A bearing is arranged in individual teeth, is contacted by the outer ring of bearing with the helical rack that the arc of the master gear is set.
There is the grinding machine of high-precision uniformity polishing function described above, more preferably：Also include multiple seal boxs,
Multiple seal boxs are fixedly mounted on the fixed inside the box, and multiple gear engagement mechanisms are corresponded be placed in it is more
In the individual seal box, the connecting shaft passes through the seal box, and multiple rotary shafts are corresponded through multiple described close
Joint sealing drives multiple fixed station rotations.
There is the grinding machine of high-precision uniformity polishing function described above, more preferably：Also include vacuum adsorption machine
Structure, for by absorption of workpieces in the fixed station.
There is the grinding machine of high-precision uniformity polishing function described above, more preferably：The workpiece polishing mechanism includes
Installs case, the position being placed between the both sides support arm of the U-shaped installing arm, formed in the horizontal direction of the outer wall of the installs case
Multiple mounting surfaces；Multiple grinding disc, one-to-one corresponding is arranged on multiple mounting surfaces of the installs case, for workpiece of polishing；The
One group of motors, in the first support arm of the U-shaped installing arm, through the installs case by the second transmission mechanism with it is multiple
The grinding disc is connected, for driving multiple grinding disc actings；With the second group of motors, installed in the U-shaped installing arm
In second support arm, it is connected with the installs case, for driving the installs case to rotate, so that the different grinding disc is to workpiece
Done work；Second output shaft of second group of motors and the first output shaft of first group of motors are to be coaxially disposed.
There is the grinding machine of high-precision uniformity polishing function described above, more preferably：The first group of motors bag
The first motor is included, for providing power；First motor fixing frame, it is fixedly mounted on first motor, and by described first
Motor is fixed on the first support arm position of the U-shaped installing arm；First motor coupler, it is fixedly mounted on the U-shaped installing arm
First support arm on the inside of, the first output shaft of first motor is connected with the inner ring of first motor coupler.
There is the grinding machine of high-precision uniformity polishing function described above, more preferably：The second group of motors bag
The second motor is included, for providing power；Reductor, it is connected with second motor, for slowing down；Reductor fixed mount, it is fixed
On the reductor, and the reductor is fixed on to the second support arm position of the U-shaped installing arm；Reductor shaft coupling
Device, it is fixedly mounted on the inside of the second support arm of the U-shaped installing arm, the second output shaft and the reductor of the reductor join
The inner ring of axle device is connected, and second output shaft is also connected with the installs case.
There is the grinding machine of high-precision uniformity polishing function described above, more preferably：Second transmission mechanism
Including power transmission shaft, it is placed in the installs case, the top of the power transmission shaft is connected with the first output shaft；Multiple transmissions, it is described
The main driving pair of transmission is connected with the power transmission shaft, and the transmission is connected from transmission by rotary shaft with grinding disc,
The transmission is used to drive grinding disc to do work.
Analysis is understood, compared with prior art, is with beneficial effect the advantages of the utility model：
First, the grinding machine provided by the utility model with high-precision uniformity polishing function is beaten by the installation of U-shaped installing arm
Grinding machine structure, Work fixing device is installed by fixed pedestal；Work fixing device of the present utility model is made with workpiece electric rotating machine
For the same power source of multiple fixed stations, by multiple fixed stations it is placed side by side together when, pass through the dynamic of workpiece electric rotating machine
Power, multiple fixed stations can be made while rotated, and then be simultaneously rotated the workpiece on multiple fixed stations, then pass through polishing
Mechanism polishes multiple workpiece simultaneously, realizes that multiple grinding workpieces are consistent.The utility model can realize that six axles move simultaneously, right
Workpiece carries out the polishing of the various dimensions direction of motion, and because Work fixing device can realize itself rotation of workpiece, Ke Yishi
The polishing of the corner of present workpiece so that the utility model has the characteristics of comprehensive no dead angle polishing to workpiece.
2nd, the utility model sets gear engagement mechanism, it is ensured that more fixed stations can realize unified rotation, realize
The high accuracy polishing of multiple workpiece.
3rd, the utility model sets the architectural feature of workpiece polishing mechanism, by the first group of motors grinding disc can be controlled to do work
Workpiece is polished, when needing another grinding disc to polish workpiece, it is only necessary to pass through the second group of motors
Control installs case to rotate, so that second grinding disc turns to the correspondence position of workpiece, then second is controlled by the first group of motors
Individual grinding disc acting is polished workpiece；Multiple grinding disc can be arranged in same frame by the utility model,
And by the second group of motors multiple grinding disc can also be controlled to rotate to complete a variety of polishing operations, installation of the present utility model
The rotation direction of the rotation direction of case and multiple grinding disc can so make the rotational orientation phase of multiple grinding disc to be coaxially disposed
Together, so that the utility model is realized without dead angle polishing.
Brief description of the drawings
Fig. 1 is the structural representation of the grinding machine with high-precision uniformity polishing function of the utility model preferred embodiment
Figure；
Fig. 2 is the assembling schematic diagram of the frame of the utility model preferred embodiment, workpiece polishing mechanism and Work fixing device；
Fig. 3 is the structural representation of the frame of the utility model preferred embodiment；
Fig. 4 is Fig. 3 left view；
Fig. 5 is the scheme of installation of the workpiece polishing mechanism of the utility model preferred embodiment；
Fig. 6 is Fig. 5 top view；
Fig. 7 is the structural representation of the workpiece polishing mechanism of the utility model preferred embodiment；
Fig. 8 is Fig. 7 sectional view；
Fig. 9 is the structural representation of the transmission seal box of the utility model preferred embodiment；
Figure 10 is the structural representation of the first eccentric mechanism of the utility model preferred embodiment；
Figure 11 is the structural representation of the Work fixing device of the utility model preferred embodiment；
Figure 12 is Figure 11 top view；
Figure 13 is the static housing sectional view of the utility model preferred embodiment；
Figure 14 is Figure 13 front view；
Figure 15 is the structural representation of the vacuum adsorption mechanism of the utility model preferred embodiment；
Figure 16 is the structural representation of the absorptive table of utility model preferred embodiment.
In figure：1- frames；11-U type installing arms；12- fixed pedestals；121- front and back position shifting axles；122- or so orientation
Shifting axle；123- lifts orientation shifting axle；13- static housings；14- workpiece electric rotating machines；141- workpiece output shafts；142- connections
Axle；143- adsorption tubes；144- absorbers；The fixed stations of 15- first；The rotary shafts of 151- first；The seal boxs of 152- first；153- is adsorbed
Platform；1531- adsorption sites hole；1532- adsorbs secondary orifices；1533- absorption is lateral opening；The fixed stations of 16- second；The rotary shafts of 161- second；
The seal boxs of 162- second；The fixed stations of 17- the 3rd；The rotary shafts of 171- the 3rd；The seal boxs of 172- the 3rd；The fixed stations of 18- the 4th；181-
4th rotary shaft；The seal boxs of 182- the 4th；The fixed stations of 19- the 5th；The rotary shafts of 191- the 5th；The seal boxs of 192- the 5th；Outside 100-
Cover；101- outer cover doors；The motors of 2- first；The motor fixing frames of 21- first；The motor couplers of 22- first；23- bearings；24- first
Output shaft；3- installs cases；The motors of 4- second；41- reductors；The output shafts of 411- second；42- reductor fixed mounts；43- reductors
Shaft coupling；The grinding disc of 5- first；51- the first grinding disc installing plates；52- first is driven eccentric mechanism；521- driving disc spacing pressings；522-
Eccentric wheel；523- clutch plates；The grinding disc of 6- second；61- the second grinding disc installing plates；The grinding disc of 7- the 3rd；The grinding disc of 71- the 3rd
Installing plate；72- the 3rd is driven eccentric mechanism；The grinding disc of 8- the 4th；The grinding disc installing plates of 81- the 4th；9- power transmission shafts；91-
One main driving pair；The main driving pairs of 92- second；93- first is from transmission；94- second is from transmission；95- rotary shafts；96- is driven
Secondary sealing case.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in Fig. 1 to Figure 16, the grinding machine with high-precision uniformity polishing function of the utility model preferred embodiment
Mainly include frame 1, for providing installing space；Outer cover 100, the periphery of frame 1 is placed in, for frame 1 to be covered；U-shaped peace
Arm 11 is filled, U-shaped installing arm 11 is arranged in frame 1 by lifting orientation shifting axle 123；Fixed pedestal 12, fixed pedestal 12 are logical
Cross horizontal mobile mechanism to be arranged in frame 1, fixed pedestal 12 realizes that right and left displacement is moved and front and back displacement in frame 1
It is dynamic；Workpiece polishing mechanism is fixedly mounted in U-shaped installing arm 11, and multiple buffed surfaces are provided with workpiece polishing mechanism and are used to place a variety of polishings
Piece, workpiece polishing mechanism can realize that the left and right directions polishing acting of grinding disc and the direction of rotation of grinding disc are moved；Work fixing device,
Work fixing device includes static housing 13, is fixedly mounted on fixed pedestal 12；Workpiece electric rotating machine 14, installed in fixed case
The side of body 13, for providing power；Multiple fixed stations, in being disposed side by side on static housing 13, and pass through static housing 13
It is connected by the first transmission mechanism with the workpiece output shaft 141 of workpiece electric rotating machine 14, multiple fixed stations are used to place workpiece；Beat
The grinding disc of grinding machine structure carries out polishing acting simultaneously to multiple workpiece of Work fixing device.
Sum it up, the grinding machine provided by the utility model with high-precision uniformity polishing function passes through U-shaped installing arm
11 installation workpiece polishing mechanisms, Work fixing device is installed by fixed pedestal 12；Work fixing device of the present utility model is with workpiece
The same power source of the electric rotating machine 14 as multiple fixed stations, by multiple fixed stations it is placed side by side together when, pass through workpiece
The power of electric rotating machine 14, multiple fixed stations can be made while rotated, and then make workpiece on multiple fixed stations also simultaneously
Rotation, then multiple workpiece are polished simultaneously by workpiece polishing mechanism, realize that multiple grinding workpieces are consistent.The utility model can be with simultaneously
Realize that six axles move, the polishing of the various dimensions direction of motion is carried out to workpiece, and because Work fixing device can realize workpiece
Itself rotation, it is possible to achieve the polishing in the corner of workpiece so that the utility model has comprehensive no dead angle polishing to workpiece
The characteristics of.
For the ease of carrying out the movement of three-dimensional, as shown in Figure 2, Figure 3 and Figure 4, level of the present utility model to workpiece
Travel mechanism includes front and back position shifting axle 121, front and back position shifting axle 121 be arranged in frame 1 and with the phase of fixed pedestal 12
Even, for realizing that the front and back position of fixed pedestal 12 moves；Right and left displacement moving axis 122, right and left displacement moving axis 122 are arranged on
On front and back position shifting axle 121, for realizing that the right and left displacement of fixed pedestal 12 is moved.Lifting orientation of the present utility model movement
Axle 123 is arranged in frame 1 and is connected with workpiece polishing mechanism, for realizing that the lifting orientation of workpiece polishing mechanism moves, so that sander
Structure realizes the displacement in lifting direction with workpiece.The utility model can pass through Serve Motor Control front and back position shifting axle 121, a left side
Right bit shifting axle 122 drives fixed pedestal 12 to realize that two-dimensional direction moves, then lifts orientation by Serve Motor Control and move
Axle 123 drives workpiece polishing mechanism 11 to realize that one-dimensional square moves, and finally realizes that the three-dimensional between workpiece polishing mechanism 11 and workpiece moves
It is dynamic.
For the ease of the placement of workpiece, as shown in figure 1, the utility model is provided with automatic control switch on outer cover 100
Outer cover door 101, when placing workpiece or other objects between outer cover door 101, then outer cover door 101 is in opening, when outer
When between cover door 101 without object is placed, then outer cover door 101 is closed.
In order to realize power transmission simultaneously, as shown in figure 14, the first transmission mechanism of the present utility model to multiple fixed stations
Including connecting shaft 142, the top of connecting shaft 142 is connected with the workpiece output shaft 141 of workpiece electric rotating machine 14, dynamic for being driven
Power；Multiple gear engagement mechanisms, master gear and the socket of connecting shaft 142 of gear engagement mechanism connect；It is multiple with multiple rotary shafts
Rotary shaft correspond be set in multiple gear engagement mechanisms out of gear, for transfer motion power；A pair of multiple fixed stations 1
It should be arranged in multiple rotary shafts.In this way, the power of workpiece electric rotating machine 14 can be made while be transmitted on multiple fixed stations,
So that multiple fixed stations can rotate simultaneously, and then realize the polishing uniformity of multiple workpiece.Under normal circumstances, conventional tooth
It is it is difficult to ensure that multiple fixed stations can realize the unified rotation of precision, in order to solve this problem, this practicality to take turns engaging mechanism
The master gear of new gear engagement mechanism is helical gear, is spur gear from gear.Preferably, the rack of master gear sets for arc
Put so that the master gear of gear engagement mechanism of the present utility model and from gear be face contact, can so reduce linear contact lay band
The error come, when two gears are that face contacts, multiple gear engagement mechanisms side by side can be made to realize synchronous acting；When from tooth
When the spur rack of wheel contacts with the helical rack that the arc of master gear is set, be not in any gap, can so prevent side by side
Several gear engagement mechanisms there is the nonsynchronous situation of doing work, the setting of gear engagement mechanism of the present utility model be exclusively for
Process multiple workpiece simultaneously and set.Preferably, in order to preventing master gear and stuck situation, this practicality occur from gear
A bearing (not shown) is arranged in new each teeth from gear, is set by the outer ring of bearing and the arc of master gear
The helical rack contact put, so both can guarantee that effective contact and can between gear and master gear make from gear and master gear it
Between smooth engagement.
Many noises can be produced when being done work due to gear engagement mechanism, in order to reduce these noises, such as Figure 13, Tu14Suo
Show, the utility model also includes multiple seal boxs, and multiple seal boxs are fixedly mounted in static housing 13, and multiple gears are nibbled
Close mechanism one-to-one corresponding to be placed in multiple seal boxs, connecting shaft 142 passes through seal box, and multiple rotary shafts are corresponded through multiple
Seal box drives multiple fixed station rotations.
In order to further realize multiple workpiece while operating efficiency is ensured while polish, such as Figure 11 to Figure 15 institutes
Show, fixed station of the present utility model is five, respectively the first fixed station 15, the second fixed station 16, the 3rd fixed station the 17, the 4th
Fixed station 18, the 5th fixed station 19；Connecting shaft 142 drives the first gear engaging mechanism acting in the first seal box 152,
And then drive the first rotary shaft 151 to rotate, realize that the first fixed station 15 rotates；Connecting shaft 142 drives positioned at the second sealing simultaneously
Second gear engaging mechanism acting in case 162, and then drive the second rotary shaft 161 to rotate, realize that the second fixed station 16 rotates；
Connecting shaft 142 drives the 3rd gear engagement mechanism acting in the 3rd seal box 172 simultaneously, and then drives the 3rd rotary shaft
171 rotations, realize that the 3rd fixed station 17 rotates；Connecting shaft 142 drives the 4th gear in the 4th seal box 182 to nibble simultaneously
Mechanism acting is closed, and then drives the 4th rotary shaft 181 to rotate, realizes that the 4th fixed station 18 rotates；Connecting shaft 142 drives position simultaneously
In the 5th gear engagement mechanism acting in the 5th seal box 192, and then drive the 5th rotary shaft 191 to rotate, realize that the 5th is solid
Determine platform 19 to rotate.
Under regular situation, workpiece needs fixed placement on fixed station, while other clamping things can not be used to be clamped in again
The situation that the outer peripheral face of workpiece can not be polished with avoiding clip position from occurring, in order to solve this problem, such as Figure 15, Tu16Suo
Show, the utility model also includes vacuum adsorption mechanism (not shown), for by absorption of workpieces in fixed station.It is of the present utility model
Vacuum adsorption mechanism includes absorber 144, for providing negative pressure；Absorptive table 153, on fixed station, for regular worker
Part；Adsorption tube 143, the position absorber 144 and absorptive table 153 is connected to through rotary shaft, for conducting adsorbed gas.
It is as shown in figure 16, of the present utility model on absorptive table 153 in order to make vacuum adsorption mechanism carry out firm absorption to workpiece
Provided with annular boss portion (not shown), the periphery wall in annular boss portion is bonded with the internal perisporium of workpiece, and annular boss portion is used for solid
Determine workpiece；Adsorption site hole 1531 is provided with absorptive table 153, centre bore convex annular is provided with the periphery in adsorption site hole 1531
Platform (not shown), the upper surface of centre bore annular boss are bonded with the lower surface of workpiece；It is more in being surrounded by for adsorption site hole
Individual absorption secondary orifices 1532, secondary orifices annular boss (not shown) is provided with the periphery of absorption secondary orifices 1532, secondary orifices annular boss it is upper
End face is bonded with the lower surface of workpiece；Multiple absorption lateral opening 1533 are provided with the periphery of absorptive table 153, in absorption lateral opening 1533
Periphery is provided with lateral opening annular boss (not shown), and the upper surface of lateral opening annular boss is bonded with the lower surface of workpiece.Preferably, inhale
Attached secondary orifices 1532 is four, is uniformly arranged on the periphery in adsorption site hole 1531；It is four to adsorb lateral opening 1533, is uniformly arranged
The periphery of absorptive table 153.
For the ease of the control to workpiece polishing mechanism, as shown in Fig. 2, Fig. 5 to Fig. 8, workpiece polishing mechanism includes installs case 3, is placed in U
Position between the both sides support arm of type installing arm 11, multiple mounting surfaces are formed in the horizontal direction of the outer wall of installs case 3；It is multiple to beat
Grinding, one-to-one corresponding is arranged on multiple mounting surfaces of installs case 3, for workpiece of polishing；First group of motors, installed in U-shaped peace
In the first support arm for filling arm 11, it is connected through installs case 3 by the second transmission mechanism with multiple grinding disc, for driving multiple beat
Grinding acting；With the second group of motors, in the second support arm of U-shaped installing arm 11, it is connected with installs case 3, pacifies for driving
Vanning 3 rotates, so that different grinding disc is done work to workpiece；Second output shaft 411 of the second group of motors and the first motor
First output shaft 24 of group is to be coaxially disposed.Installs case 3, the first group of motors, the second group of motors are arranged on U-shaped by the utility model
In installing arm 11, also multiple grinding disc are correspondingly arranged on multiple mounting surfaces of installs case 3；Then the first group of motors control is passed through
Grinding disc acting processed is polished workpiece, when needing another grinding disc to polish workpiece, it is only necessary to logical
Cross the second group of motors control installs case 3 to rotate, so that another grinding disc (i.e. second grinding disc) turns to pair of workpiece
Position is answered, then controls second grinding disc acting to polish workpiece by the first group of motors；The utility model can be with
Multiple grinding disc are arranged in same frame 1, and by the second group of motors multiple grinding disc can also be controlled to rotate with
A variety of polishing operations, the rotation direction of installs case 3 of the present utility model and the rotation direction of multiple grinding disc are completed coaxially to set
Put, can so make the rotational orientation of multiple grinding disc identical, so that the utility model has polishing precision high and required man-hour
The characteristics of short.
Placement for the ease of the first group of motors and firm, as shown in Fig. 5 to Fig. 8, the first group of motors of the present utility model
Including the first motor 2, for providing power；First motor fixing frame 21, it is fixedly mounted on the first motor 2, and it is electric by first
Machine 2 is fixed on the first support arm position of U-shaped installing arm 11；First motor coupler 22, it is fixedly mounted on the of U-shaped installing arm 11
On the inside of one support arm, the first output shaft 24 of the first motor 2 is connected with the inner ring of the first motor coupler 22.The utility model is set
The first motor coupler 22 can play a part of middle transition and releive, so it also avoid the course of work of the first motor 2 and go out
Now rock.
Placement for the ease of the second group of motors and realize that installs case 3 slowly rotates, as shown in Fig. 5 to Fig. 8, this practicality is new
Second group of motors of type includes the second motor 4, for providing power；Reductor 41, it is connected with the second motor 4, for slowing down；Subtract
Fast machine fixed mount 42, is fixedly mounted on reductor 41, and reductor 41 is fixed on to the second support arm position of U-shaped installing arm 11
Put；Speed reducer coupling 43, it is fixedly mounted on the inside of the second support arm of U-shaped installing arm 11, the second output shaft 411 of reductor 41
It is connected with the inner ring of speed reducer coupling 43, the second output shaft 411 is also connected with installs case 3.The deceleration that the utility model is set
Machine 41, the speed of the second motor 4 can be slowed down, so that the slow rotation of installs case 3, realizes that grinding disc is effectively beaten workpiece
Mill.Meanwhile the speed reducer coupling 43 of the utility model setting can play a part of middle transition and releive, and so it also avoid
The second group of motors course of work is rocked.
In order that the utility model can carry out preliminary grinding, middle mill, fine grinding to workpiece and receive light process simultaneously, such as Fig. 5 to Fig. 9
Shown, the mounting surface of installs case 3 of the present utility model is four；Grinding disc is also four, respectively the first grinding disc 5, is used for
Preliminary grinding processing is carried out to workpiece；Second grinding disc 6, for grinding processing in being carried out to workpiece；3rd grinding disc 7, for workpiece
Carry out fine grinding；4th grinding disc 8, for carrying out receiving light processing to workpiece.
In order that the first group of motors control effectively to grinding disc, as shown in Figure 5, Figure 8, of the present utility model second passes
Motivation structure includes power transmission shaft 9, is placed in installs case 3, and the top of power transmission shaft 9 is connected with the first output shaft 24；Multiple transmissions, pass
Move secondary main driving pair with power transmission shaft 9 to be connected, transmission is connected from transmission by rotary shaft 95 with grinding disc, and transmission is used
Done work in driving grinding disc.For the ease of the installation of grinding disc, as shown in Fig. 5, Fig. 8 and Fig. 9, the utility model also includes polishing
Piece installing plate, the medial surface of grinding disc installing plate are connected with the rotary shaft 95 of transmission, and grinding disc is arranged on grinding disc installing plate
Lateral surface.In order to realize grinding disc, reciprocal radian rotates, and as shown in Fig. 5, Figure 10, the utility model also includes transmission
Eccentric mechanism, transmission eccentric mechanism are arranged between transmission and grinding disc installing plate, and the second transmission mechanism passes through transmission
Eccentric mechanism drives grinding disc installing plate to realize that reciprocal radian rotates, and then drives grinding disc to realize that reciprocal radian rotates.
In the utility model, transmission eccentric mechanism (i.e. the first transmission eccentric mechanism 52 in Fig. 5) mainly includes driving disc spacing pressing 521,
The inner side of driving disc spacing pressing is connected with rotary shaft 95, for providing power；Eccentric wheel 522, central shaft and the bias in the outside of driving disc spacing pressing 521
The central shaft of the inner side of wheel 522 is connected；With clutch plate 523, the central shaft and the bias in the outside of eccentric wheel 522 of the inner side of clutch plate 523
Axle is connected, and the central shaft in the outside of clutch plate 523 is connected with grinding disc installing plate.As shown in Figure 7, Figure 8, transmission of the present utility model
Pair is divided into two kinds, and the first transmission is used to drive the second grinding disc 6 and the 4th grinding disc 8 to do work, and the second transmission is used to drive
First grinding disc 5 and the 3rd grinding disc 7 are done work.In the utility model, the first transmission is two, and the second transmission is also two
It is individual；In arranged in a crossed manner.In order to provide firm support for grinding disc installing plate of the present utility model, the utility model also includes
Eccentric mechanism is aided in, auxiliary eccentric mechanism includes driving disc spacing pressing, and the medial center axle of driving disc spacing pressing is fixedly mounted on installs case 3
On mounting surface；Eccentric wheel, the medial center axle of eccentric wheel are connected with the outer side center axle of driving disc spacing pressing；And clutch plate, clutch plate
Medial center axle is connected with the outside eccentric shaft of eccentric wheel, and the central shaft in the outside of clutch plate is connected with grinding disc installing plate.This
The transmission eccentric mechanism of utility model is eight；It is also eight to aid in eccentric mechanism, is equipped with each grinding disc installing plate
Two transmission eccentric mechanisms and two auxiliary eccentric mechanisms, in arranged in a crossed manner.
In the utility model, the first grinding disc 5 is arranged on the first grinding disc installing plate 51, the first grinding disc installing plate
51 are connected by the first transmission eccentric mechanism 52, transmission with power transmission shaft 9；Second grinding disc 6 is pacified installed in the second grinding disc
In loading board 61, the second grinding disc installing plate 61 is connected by the second transmission eccentric mechanism, transmission with power transmission shaft 9；3rd dozen
Grinding 7 is arranged on the 3rd grinding disc installing plate 71, and the 3rd grinding disc installing plate 71 passes through the 3rd transmission eccentric mechanism 72, biography
Dynamic pair is connected with power transmission shaft 9；4th grinding disc 8 is arranged on the 4th grinding disc installing plate 81, and the 4th grinding disc installing plate 81 is logical
Cross the 4th transmission eccentric mechanism, transmission is connected with power transmission shaft 9.In the utility model, the first main driving pair 91 is arranged on
On power transmission shaft 9, first drives the second transmission eccentric mechanism, the 4th transmission eccentric wheel from transmission 93 by the rotary shaft at both ends
Mechanism does work；Second main driving pair 92 is arranged on power transmission shaft 9, and second drives the from transmission 94 by the rotary shaft 95 at both ends
One transmission eccentric mechanism, the 3rd transmission eccentric mechanism acting.
Many noises can be produced when being done work due to transmission, in order to reduce these noises, as shown in figure 9, the utility model
Also include transmission seal box 96, transmission seal box 96 is fixedly mounted in installs case 3, and it is close that transmission is placed in into transmission
In joint sealing 96, power transmission shaft 9 passes through transmission seal box 96, and the rotary shaft 95 of transmission drives polishing through transmission seal box 96
Piece does work.
Coordinate in order that being formed between the first output shaft 24 and installs case 3 of the first motor 2, as shown in Figure 7, Figure 8, this reality
Also include bearing 23 with new, the inner ring of bearing 23 is enclosed on the first output shaft 24, and the outer ring of bearing 23 is arranged on installs case 3
On.In this way, can make the first output shaft 24 that a support is provided installs case 3, while turning for installs case 3 is not interfered with again
It is dynamic.
As shown in Fig. 1 to Figure 16, the course of work of the present utility model is described in detail below：
Five workpiece are placed on five absorptive tables 153 first, five absorption of workpieces are made by the suction of absorber 144
On five absorptive tables 153；By the grinding disc of workpiece alignment workpiece polishing mechanism 11, start workpiece electric rotating machine 14 and workpiece polishing mechanism,
Start to polish to workpiece, when workpiece electric rotating machine 14 starts, five workpiece are rotated simultaneously, pass through doing for workpiece polishing mechanism
Work(makes five workpiece realize high accuracy while polished；
Specifically bruting process is：When needing to carry out preliminary grinding processing to workpiece, first by the alignment pieces of the first grinding disc 5,
The utility model drives power transmission shaft 9 to rotate by the first output shaft 24 of the first motor 2, and power transmission shaft 9 passes through the second transmission
Rotary shaft 95, first is driven eccentric mechanism 52 and drives the first grinding disc installing plate 51 to realize that reciprocal radian rotates, and then drives
First grinding disc 5 realizes that reciprocal radian rotates, and preliminary grinding processing is carried out to workpiece；
When grinding processing in needing to carry out, the utility model is by the power of the second motor 4, by subtracting for reductor 41
Speed, the second output shaft 411 is rotated with slow speed, drive installs case 3 slowly to rotate, so that second in installs case 3 dozen
6 alignment pieces are ground, the utility model drives power transmission shaft 9 to rotate by the first output shaft 24 of the first motor 2, and power transmission shaft 9 is logical
Cross the rotary shaft of the first transmission, the second transmission eccentric mechanism drives the second grinding disc installing plate 61 to realize that reciprocal radian turns
It is dynamic, and then drive the second grinding disc 6 to realize that reciprocal radian rotates, grind and process in being carried out to workpiece；
When needing to carry out fine grinding, the utility model is by the power of the second motor 4, by subtracting for reductor 41
Speed, the second output shaft 411 is rotated with slow speed, drive installs case 3 slowly to rotate, so that the 3rd in installs case 3 dozen
7 alignment pieces are ground, the utility model drives power transmission shaft 9 to rotate by the first output shaft 24 of the first motor 2, and power transmission shaft 9 is logical
Cross the rotary shaft of the second transmission, the 3rd transmission eccentric mechanism 72 drives the 3rd grinding disc installing plate 71 to realize that reciprocal radian turns
It is dynamic, and then drive the 3rd grinding disc 7 to realize that reciprocal radian rotates, fine grinding is carried out to workpiece；
When needing receive light processing, the utility model is by the power of the second motor 4, by subtracting for reductor 41
Speed, the second output shaft 411 is rotated with slow speed, drive installs case 3 slowly to rotate, so that the 4th in installs case 3 dozen
8 alignment pieces are ground, the utility model drives power transmission shaft 9 to rotate by the first output shaft 24 of the first motor 2, and power transmission shaft 9 is logical
The transmission eccentric mechanism of rotary shaft the 95, the 4th for crossing the first transmission drives the 4th grinding disc installing plate 81 to realize that reciprocal radian turns
It is dynamic, and then drive the 4th grinding disc 8 to realize that reciprocal radian rotates, workpiece is carried out to receive light processing.
By above-mentioned structure, grinding disc high frequency radian moves back and forth to be beaten workpiece progress mechanical-physical the utility model
Mill, installs case 3 can be rotated with 0 to 360 degree, any angle Continuous maching, change traditional pneumatically or electrically rotation grinding pair
Workpiece carries out the polishing mode of mechanical-physical polishing；Installs case 3 of the present utility model be rectangular parallelepiped structure or six column structures or
Any gengon structure, fills grinding disc on each face, and workpiece that can be simultaneously same to five carries out sanding and polishing and wire drawing, often
Simultaneously grinding disc completes one of polishing operation, therefore can realize being continuously finished for multiple working procedure, and production efficiency and product quality are all
Greatly promote；In addition, it is of the present utility model compact-sized, waterproof is easily done, lubrication is also easily realized, reliability and durability；Thus locate
Technique for grinding load is small, compared with other linear reciprocating mechanisms, has obvious advantage, with small vibration, speed is fast, noise
It is small, service life length.And the architectural feature for the gear engagement mechanism that the utility model is set, can prevent several teeth side by side
Take turns engaging mechanism and the nonsynchronous situation of doing work occur, the setting of gear engagement mechanism of the present utility model be specifically for simultaneously plus
The multiple workpiece of work and set；So that multiple fixed stations can realize the unified rotation of precision, it is ensured that realize multiple grinding workpieces one
Cause.
Analysis is understood, compared with prior art, is with beneficial effect the advantages of the utility model：
First, the grinding machine provided by the utility model with high-precision uniformity polishing function is installed by U-shaped installing arm 11
Workpiece polishing mechanism, Work fixing device is installed by fixed pedestal 12；Work fixing device of the present utility model is with workpiece electric rotating
The same power source of the machine 14 as multiple fixed stations, by multiple fixed stations it is placed side by side together when, pass through workpiece electric rotating
The power of machine 14, multiple fixed stations can be made while rotated, and then be simultaneously rotated the workpiece on multiple fixed stations, then
Multiple workpiece are polished simultaneously by workpiece polishing mechanism, realize that multiple grinding workpieces are consistent.The utility model can realize six simultaneously
Axle is moved, and the polishing of the various dimensions direction of motion is carried out to workpiece, and because Work fixing device can realize itself rotation of workpiece
Turn, it is possible to achieve the polishing in the corner of workpiece so that the utility model has the characteristics of comprehensive no dead angle polishing to workpiece.
2nd, the utility model sets gear engagement mechanism, it is ensured that more fixed stations can realize unified rotation, realize
The high accuracy polishing of multiple workpiece.
3rd, the utility model sets the architectural feature of workpiece polishing mechanism, by the first group of motors grinding disc can be controlled to do work
Workpiece is polished, when needing another grinding disc to polish workpiece, it is only necessary to pass through the second group of motors
Control installs case 3 rotates, so that second grinding disc turns to the correspondence position of workpiece, then controls second by the first group of motors
Individual grinding disc acting is polished workpiece；Multiple grinding disc can be arranged in same frame 1 by the utility model,
And by the second group of motors multiple grinding disc can also be controlled to rotate to complete a variety of polishing operations, installation of the present utility model
The rotation direction of the rotation direction of case 3 and multiple grinding disc can so make the rotational orientation of multiple grinding disc to be coaxially disposed
It is identical, polished so that the utility model is realized without dead angle.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, for each side, all it is merely illustrative, is not only
's.It is all in the scope of the utility model or in the change being equal in the scope of the utility model by the utility model bag
Contain.
Claims (10)
- A kind of 1. grinding machine with high-precision uniformity polishing function, it is characterised in that including：Frame, for providing installing space；Outer cover, the periphery of the frame is placed in, for the frame to be covered；U-shaped installing arm, the U-shaped installing arm are arranged in the frame by lifting orientation shifting axle；Fixed pedestal, the fixed pedestal are arranged in the frame by horizontal mobile mechanism, and the fixed pedestal is described Realize that right and left displacement is dynamic and front and back position moves in frame；Workpiece polishing mechanism is fixedly mounted in the U-shaped installing arm, and multiple buffed surfaces are provided with the workpiece polishing mechanism and are used to place A variety of grinding disc, the workpiece polishing mechanism can realize that the left and right directions polishing acting of grinding disc and the direction of rotation of grinding disc are moved； WithWork fixing device, the Work fixing device include static housing, are fixedly mounted on the fixed pedestal；Workpiece revolves Rotating motor, installed in the side of the static housing, for providing power；Multiple fixed stations, in being disposed side by side on the fixation On casing, and it is connected through the static housing by the first transmission mechanism with the workpiece output shaft of the workpiece electric rotating machine, Multiple fixed stations are used to place workpiece；The grinding disc of the workpiece polishing mechanism is same to multiple workpiece of the Work fixing device Shi Jinhang polishing actings.
- 2. the grinding machine according to claim 1 with high-precision uniformity polishing function, it is characterised in that the horizontal shifting Motivation structure includes：Front and back position shifting axle, the front and back position shifting axle are arranged in the frame and are connected with the fixed pedestal, use Moved in the front and back position for realizing the fixed pedestal；Right and left displacement moving axis, the right and left displacement moving axis are arranged on the front and back position shifting axle, described for realizing The right and left displacement of fixed pedestal is moved.
- 3. the grinding machine according to claim 1 or 2 with high-precision uniformity polishing function, it is characterised in that described the One transmission mechanism includes：Connecting shaft, the top of the connecting shaft is connected with the workpiece output shaft of the workpiece electric rotating machine, for transfer motion power；Multiple gear engagement mechanisms, the master gear of the gear engagement mechanism connect in succession with the connecting bushing；WithMultiple rotary shafts, multiple rotary shafts correspond be set in multiple gear engagement mechanisms out of gear, use In transfer motion power；Multiple fixed stations, which correspond, to be arranged in multiple rotary shafts.
- 4. the grinding machine according to claim 3 with high-precision uniformity polishing function, it is characterised in that：The master gear of the gear engagement mechanism is helical gear, is spur gear from gear；The rack of the master gear be arc set so that the master gear of the gear engagement mechanism and from gear be face contact.
- 5. the grinding machine according to claim 4 with high-precision uniformity polishing function, it is characterised in that：A bearing is arranged in each teeth from gear, is set by the outer ring and the arc of the master gear of bearing The helical rack contact put.
- 6. the grinding machine according to claim 3 with high-precision uniformity polishing function, it is characterised in that also include：Multiple seal boxs, multiple seal boxs are fixedly mounted on the fixed inside the box, and multiple gears are engaged into machine Structure is corresponded and is placed in multiple seal boxs, and the connecting shaft passes through the seal box, a pair of the multiple rotary shafts 1 Multiple seal boxs should be passed through to drive multiple fixed station rotations.
- 7. the grinding machine according to claim 1 or 2 with high-precision uniformity polishing function, it is characterised in that also include：Vacuum adsorption mechanism, for by absorption of workpieces in the fixed station.
- 8. the grinding machine according to claim 1 or 2 with high-precision uniformity polishing function, it is characterised in that described to beat Grinding machine structure includes：Installs case, the position being placed between the both sides support arm of the U-shaped installing arm, in the horizontal direction of the outer wall of the installs case Form multiple mounting surfaces；Multiple grinding disc, one-to-one corresponding is arranged on multiple mounting surfaces of the installs case, for workpiece of polishing；First group of motors, in the first support arm of the U-shaped installing arm, pass through the second transmission mechanism through the installs case It is connected with multiple grinding disc, for driving multiple grinding disc actings；WithSecond group of motors, in the second support arm of the U-shaped installing arm, it is connected with the installs case, it is described for driving Installs case rotates, so that the different grinding disc is done work to workpiece；Second output shaft of second group of motors and institute The first output shaft for stating the first group of motors is to be coaxially disposed.
- 9. the grinding machine according to claim 8 with high-precision uniformity polishing function, it is characterised in that first electricity Unit includes：First motor, for providing power；First motor fixing frame, it is fixedly mounted on first motor, and first motor is fixed on the U-shaped installation The first support arm position of arm；First motor coupler, is fixedly mounted on the inside of the first support arm of the U-shaped installing arm, and the first of first motor is defeated Shaft is connected with the inner ring of first motor coupler.
- 10. the grinding machine according to claim 8 with high-precision uniformity polishing function, it is characterised in that described second Group of motors includes：Second motor, for providing power；Reductor, it is connected with second motor, for slowing down；Reductor fixed mount, it is fixedly mounted on the reductor, and the reductor is fixed on the of the U-shaped installing arm Two boom positions；Speed reducer coupling, it is fixedly mounted on the inside of the second support arm of the U-shaped installing arm, the second output shaft of the reductor It is connected with the inner ring of the speed reducer coupling, second output shaft is also connected with the installs case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720787887.2U CN207087620U (en) | 2017-06-30 | 2017-06-30 | A kind of grinding machine with high-precision uniformity polishing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720787887.2U CN207087620U (en) | 2017-06-30 | 2017-06-30 | A kind of grinding machine with high-precision uniformity polishing function |
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| Publication Number | Publication Date |
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| CN207087620U true CN207087620U (en) | 2018-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720787887.2U Expired - Fee Related CN207087620U (en) | 2017-06-30 | 2017-06-30 | A kind of grinding machine with high-precision uniformity polishing function |
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| CN (1) | CN207087620U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378760A (en) * | 2017-06-30 | 2017-11-24 | 东莞巨磨智能机械设备有限公司 | A kind of grinding machine with high-precision uniformity polishing function |
| CN109333273A (en) * | 2018-11-26 | 2019-02-15 | 广州和兴机电科技有限公司 | A kind of leveling wire drawing all-in-one machine |
| CN110695778A (en) * | 2019-09-25 | 2020-01-17 | 东莞市金太阳精密技术有限责任公司 | Driving device for multiple workpieces |
| CN111469019A (en) * | 2019-01-23 | 2020-07-31 | 湖南安冠智能科技有限公司 | Novel 3D glass polishing equipment |
-
2017
- 2017-06-30 CN CN201720787887.2U patent/CN207087620U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378760A (en) * | 2017-06-30 | 2017-11-24 | 东莞巨磨智能机械设备有限公司 | A kind of grinding machine with high-precision uniformity polishing function |
| CN109333273A (en) * | 2018-11-26 | 2019-02-15 | 广州和兴机电科技有限公司 | A kind of leveling wire drawing all-in-one machine |
| CN111469019A (en) * | 2019-01-23 | 2020-07-31 | 湖南安冠智能科技有限公司 | Novel 3D glass polishing equipment |
| CN110695778A (en) * | 2019-09-25 | 2020-01-17 | 东莞市金太阳精密技术有限责任公司 | Driving device for multiple workpieces |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180313 Termination date: 20180630 |