CN205595964U - Electric motor rotor surface flexibility equipment of polishing - Google Patents
Electric motor rotor surface flexibility equipment of polishing Download PDFInfo
- Publication number
- CN205595964U CN205595964U CN201620167099.9U CN201620167099U CN205595964U CN 205595964 U CN205595964 U CN 205595964U CN 201620167099 U CN201620167099 U CN 201620167099U CN 205595964 U CN205595964 U CN 205595964U
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- Prior art keywords
- polishing
- roller
- rotor
- fixed
- fiber crops
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- 238000005498 polishing Methods 0.000 title claims abstract description 127
- 239000000835 fiber Substances 0.000 claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims description 55
- 230000001360 synchronised effect Effects 0.000 claims description 19
- 239000000945 filler Substances 0.000 claims description 9
- 230000010355 oscillation Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to an of the moving equipment of polishing especially relates to the automation equipment of polishing to the motor. Electric motor rotor surface flexibility equipment of polishing includes: big support, be used for installing electric motor rotor automatic clamp, be used for right electric motor rotor carries out the flexible grinding machanism that polishes, automatic clamp, flexible grinding machanism link firmly in big support, flexible grinding machanism is located automatic clamp's upper portion, electric motor rotor connect in automatic clamp is last. A surface carries out burnishing and polishing for realizing to electric motor rotor, the utility model discloses the electric motor rotor surface flexibility equipment of polishing manufacturability is good, can self -holding and drive electric motor rotor and rotate according to certain speed electric motor rotor, and the fiber crops wheel of the usefulness of polishing has and rotates and along electric motor rotor's the axial function of taking exercises, improved the quality and the efficiency of polishing greatly at a high speed.
Description
Technical field
This utility model relates to a kind of automatic polishing equipment, particularly relates to a kind of automatic polishing equipment to motor.
Background technology
There is substantial amounts of dust in sanding and polishing, workman can be caused serious physical impairment by manual polishing polishing.Present
Rotor the most still depends on manual polishing polishing.
Utility model content
The purpose of this utility model is to provide a kind of rotor outer surface flexibility grinding apparatus, for realizing motor
The outer surface of rotor carries out sanding and polishing, and this utility model rotor outer surface flexibility grinding apparatus good manufacturability, to motor
Rotor can Automatic-clamping and drive rotor by certain speed rotate, polishing fiber crops wheel there is high-speed rotation and along motor
The function of axially taking exercises of rotor, substantially increases quality and the efficiency of polishing.
For achieving the above object, the utility model discloses rotor outer surface flexibility grinding apparatus, including: prop up greatly
Frame, for installing the automatic fixture of rotor, for the flexible workpiece polishing mechanism that described rotor is polished, described from
Dynamic fixture, flexible workpiece polishing mechanism are fixed on described big support, and described flexible workpiece polishing mechanism is positioned at the top of described automatic fixture, institute
State rotor to be connected on described automatic fixture；
Described flexible workpiece polishing mechanism includes: guide pin bushing, guide pillar, floating driving machine structure, small rack, connecting rod, lift cylinder, beat
Electric mill machine, synchronous drive mechanism, slide plate, fiber crops wheel assembly, polishing bearing block, guide rail, a slide block, described guide pin bushing is fixed on described
On big support, described guide pillar is movably connected on described guide pin bushing, and the bottom of described guide pillar is connected described small rack；Described lift cylinder
Cylinder block be fixed on described big support, the end of the piston rod of described lift cylinder is fixed on described connecting rod, described in lead
The end of post is fixed on described connecting rod；
Described floating driving machine structure includes: small bearing bracket, eccentric roll mechanism, sliding tray, rotating shaft, hexagonal drive shaft, floating
Dynamic polishing motor, described floating polishing motor is fixed on described big support, and described small bearing bracket is fixed on described small rack,
Described rotating shaft is movably connected on described small bearing bracket, and one end of described rotating shaft is connected described eccentric roll mechanism, described rotating shaft
The other end is flexibly connected described hexagonal drive shaft, and described hexagonal drive shaft is fixed on the output shaft of the described polishing motor that floats；Institute
Stating eccentric roll mechanism to include: swinging head, roller, eccentric roll mechanism, described swinging head is connected described roller, described rotating shaft
Central axis be driving axis, the central axis of described roller is axis of oscillation, described driving axis and described axis of oscillation
Between distance be D；
Be connected described slide block in the bottom of described small rack, and described guide rail is movably connected on described slide block, and described guide rail is solid
Being connected in described slide plate, be provided with the sliding tray matched with described roller on described slide plate, described roller is connected to described cunning
Dynamic groove；Be connected described polishing motor on the top of described slide plate, and be connected described polishing bearing block in the bottom of described slide plate, described
Fiber crops wheel assembly is movably connected on described polishing bearing block, and described polishing motor is connected to institute by a described synchronous drive mechanism
State fiber crops wheel assembly；
Described automatic fixture includes: fixture mount, clamp motor, No. two synchronous drive mechanisms, roller, push rods, hold out against gas
Cylinder, clamp shaft bearing, described fixture mount is fixed on described big support, and described clamp motor is fixed on described fixture mount；Institute
Stating clamp shaft bearing and be fixed on described big support, described roller is movably connected on described clamp shaft bearing, and described clamp motor is led to
Cross described No. two synchronous drive mechanisms and be connected to described roller；The quantity of described roller is two, and described roller becomes to be arranged side by side；?
The top movable of described roller connects described push rod, described in hold out against the cylinder block of cylinder and be fixed on described clamp shaft bearing, described
Push rod holds out against the end of piston rod of cylinder described in being movably connected on, and described push rod becomes coaxially arranged.
Preferably, being provided with the oil filler point for oil addition on described swinging head, described oil filler point is positioned at described
The top of roller.
Preferably, one end of described hexagonal drive shaft is six prism axles, described rotating shaft is provided with and described six prism axles
The six prism holes matched, described six prism axles are movably connected in described six prism holes.
Preferably, the quantity of described guide pin bushing is four, and described guide pin bushing is uniformly arranged；The quantity of described lift cylinder is four,
Described lift cylinder is uniformly arranged.
Preferably, described roller does equidirectional same rotational speed.
Preferably, the rotating speed of described roller be described fiber crops wheel assembly rotating speed 1/10th.
Preferably, the weight of described flexible workpiece polishing mechanism is G, when sanding and polishing state, controls to enter described lifting air
The pressure of cylinder, the holding power making described lift cylinder provide for described flexible workpiece polishing mechanism isDescribed fiber crops wheel assembly is to described
The pressure of rotor is G/10.
Preferably, the span of described D is ten millimeters to 20 millimeters.
Preferably, the central axis of described guide rail and described fiber crops wheel assembly is parallel to each other.
Preferably, the friction between described fiber crops wheel assembly and rotor is dynamic friction.
Compare with conventional art, this utility model rotor outer surface flexibility grinding apparatus have following positive role and
Beneficial effect:
Described automatic fixture, flexible workpiece polishing mechanism are fixed on described big support, described flexible workpiece polishing mechanism be positioned at described from
The top of dynamic fixture, described rotor is connected on described automatic fixture, and described fiber crops wheel assembly is movably connected on described flexibility
Workpiece polishing mechanism, utilizes described fiber crops wheel assembly that the outer surface of described rotor is carried out sanding and polishing.
Described guide pin bushing is fixed on described big support, and described guide pillar is movably connected on described guide pin bushing, the bottom of described guide pillar
Be connected described small rack.The end of the piston rod of described lift cylinder and the end of described guide pillar are fixed on described connecting rod.Institute
The cylinder block stating lift cylinder is fixed on described big support, and the piston rod of described lift cylinder stretches out, and can drive described little
Support, under the guiding of described guide pin bushing, moves upward, so that described fiber crops wheel assembly departs from and the contacting of described rotor；
The piston rod of described lift cylinder is retracted, and can drive described small rack under the guiding of described guide pin bushing, move downward, so that
Described fiber crops wheel assembly realization contacts with described rotor, and then starts sanding and polishing work.
Be connected described slide block in the bottom of described small rack, and described guide rail is movably connected on described slide block, and described guide rail is solid
It is connected in described slide plate, described slide plate is provided with the sliding tray matched with described roller.Described roller drives in described floating
Under the driving of motivation structure in described sliding tray move, thus drive described slide plate under the guiding of described slide block, along described fiber crops
The central axial direction of wheel assembly moves back and forth, and the stroke range moved back and forth is described D.
Described fiber crops wheel assembly is movably connected on described polishing bearing block, and described polishing motor is by a described Synchronous Transmission
Mechanism is connected to described fiber crops wheel assembly.Described slide plate and fiber crops wheel assembly, under the drive of described floating driving machine structure, are carried out back and forth
Motion.The wheel assembly motion during sanding and polishing of described fiber crops is compound motion: described fiber crops wheel assembly is at described polishing motor
Driving under rotate, meanwhile, described fiber crops wheel assembly under the drive of described floating driving machine structure, carry out straight reciprocating motion.
There is huge help to the effect improving sanding and polishing in this straight reciprocating motion, makes described fiber crops wheel assembly at described rotor
Outer surface will not leave behind polishing vestige so that the smooth outer surface of described rotor is without vestige, and make described fiber crops wheel
The loss more uniformity of the fiber crops wheel on assembly, is conducive to expanding the scope of sanding and polishing simultaneously；If lacking this straight line
Move back and forth, described fiber crops wheel assembly can be made to leave polishing vestige at the outer surface of described rotor, make the loss of described fiber crops wheel
Inconsistent, thus affect the quality of sanding and polishing.
Described roller is movably connected on described clamp shaft bearing, and the quantity of described roller is two, and described roller becomes and arranges
Put.Described clamp motor is connected to described roller by described No. two synchronous drive mechanisms, and described roller is in described clamp motor
Driving under do equidirectional same rotational speed.Top movable at described roller connects described push rod, described in hold out against the gas of cylinder
Cylinder body is fixed on described clamp shaft bearing, described push rod be movably connected on described in hold out against the end of piston rod of cylinder, described top
Bar becomes coaxially arranged.Described rotor is positioned between described roller, described in hold out against the piston rod of cylinder and stretch out, make described
Push rod withstands on the two ends of described rotor, and described push rod together can rotate with described rotor.
During beginning, the piston rod of described lift cylinder rises, and described fiber crops wheel assembly rises, and is positioned over by described rotor
Between described roller.Then, the piston rod of described lift cylinder is retracted, and described fiber crops wheel assembly declines, and described fiber crops wheel assembly keeps
With contacting of the outer surface of described rotor.Owing to described fiber crops wheel assembly is applied with certain pressure to described rotor,
Further, owing to the material of described roller is quality of rubber materials, make to exist between described roller and described rotor good friction
Power.Then, described clamp motor rotate, drive described roller turn, drive described rotor to rotate, and described roller and
Rotor keeps synchronous axial system.Described push rod acts on the two ends of described rotor, it is to avoid described rotor is being beaten
The possibility be shifted over during grinding and polishing light, flown out, it is ensured that production safety.
Then, described polishing motor, floating polishing electric motor starting.After described polishing electric motor starting, described fiber crops wheel assembly exists
Rotate under the driving of described polishing motor；After the described polishing electric motor starting that floats, described fiber crops wheel assembly drives in described floating
Straight reciprocating motion is carried out under the drive of motivation structure.Described rotor carries out rotation during being polished polishing, thus
The whole outer surface making described rotor can obtain sanding and polishing.
This utility model rotor outer surface flexibility grinding apparatus, utilizes three motors, it is achieved that sanding and polishing operation,
Improve the quality of working performance and sanding and polishing.Described rotor does rotation under the driving of described clamp motor, makes institute
The whole outer surfaces stating rotor all obtain sanding and polishing；Described fiber crops wheel assembly being rotated by described polishing motor,
Make described fiber crops wheel that described rotor is carried out sanding and polishing；The described polishing motor that floats drives described fiber crops wheel assembly along described electricity
The axis direction of machine rotor moves back and forth, and improves the quality of sanding and polishing, and the loss making described fiber crops wheel is more uniform.
By description below and combine accompanying drawing, this utility model rotor outer surface flexibility grinding apparatus will become more
It is clear to add, and these accompanying drawings are used for explaining embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model rotor outer surface flexibility grinding apparatus；
Fig. 2,3 it is the structural representation of flexible workpiece polishing mechanism of this utility model rotor outer surface flexibility grinding apparatus
Figure；
Fig. 4 is the structural representation of the floating driving machine structure of this utility model rotor outer surface flexibility grinding apparatus；
Fig. 5,6 it is the structural representation of automatic fixture of this utility model rotor outer surface flexibility grinding apparatus.
1 big support, 2 automatic fixtures, 3 flexible workpiece polishing mechanisms, 4 rotors, 5 guide pin bushings, 6 guide pillars, 7 floating driving machine structures, 8
Small rack, 9 connecting rods, 10 lift cylinders, 11 polishing motors, No. 12 synchronous drive mechanisms, 13 slide plates, 14 fiber crops wheel assemblies, 15
Polishing bearing block, 16 guide rails, 17 slide blocks, 18 small bearing brackets, 19 eccentric roll mechanisms, 20 sliding trays, 21 rotating shafts, 22 hexagonals drive
Axle, 23 float polishing motors, 24 swinging heads, 25 rollers, 26 driving axis, 27 axiss of oscillation, 28 oil filler points, 29 fixture mount,
30 clamp motor, 31 No. two synchronous drive mechanisms, 32 rollers, 33 push rods, 34 hold out against cylinder, 35 clamp shaft bearings.
Detailed description of the invention
With reference now to accompanying drawing, describing embodiment of the present utility model, element numbers similar in accompanying drawing represents similar unit
Part.As it has been described above, this utility model provides a kind of rotor outer surface flexibility grinding apparatus, outside to rotor
Surface carries out sanding and polishing, and this utility model rotor outer surface flexibility grinding apparatus good manufacturability can to rotor
Automatic-clamping also drives rotor to rotate by certain speed, and the fiber crops wheel of polishing has high-speed rotation the axle along rotor
To function of taking exercises, substantially increase quality and the efficiency of polishing.
This utility model provides a kind of rotor outer surface flexibility grinding apparatus, including: big support 1, is used for installing
The automatic fixture 2 of rotor 4, for the flexible workpiece polishing mechanism 3 that described rotor 4 is polished, described automatic fixture
2, flexible workpiece polishing mechanism 3 is fixed on described big support 1, and described flexible workpiece polishing mechanism 3 is positioned at the top of described automatic fixture 2, institute
State rotor 4 to be connected on described automatic fixture 2；
Described flexible workpiece polishing mechanism 3 includes: guide pin bushing 5, guide pillar 6, floating driving machine structure 7, small rack 8, connecting rod 9, lifting
Cylinder 10, polishing 11, synchronous drive mechanism 12 of motor, slide plate 13, fiber crops wheel assembly 14, polishing bearing block 15, guide rail 16, cunning
Block 17, described guide pin bushing 5 is fixed on described big support 1, and described guide pillar 6 is movably connected on described guide pin bushing 5, described guide pillar 6 times
Portion is connected described small rack 8；The cylinder block of described lift cylinder 10 is fixed on described big support 1, described lift cylinder 10
The end of piston rod is fixed on described connecting rod 9, and the end of described guide pillar 6 is fixed on described connecting rod 9；
Described floating driving machine structure 7 includes: small bearing bracket 18, eccentric roll mechanism 19, sliding tray 20, rotating shaft 21, hexagonal
Drive shaft 22, floating polishing motor 23, the described polishing motor 23 that floats is fixed on described big support 1, described small bearing bracket 18
Being fixed on described small rack 8, described rotating shaft 21 is movably connected on described small bearing bracket 18, and one end of described rotating shaft 21 is connected institute
Stating eccentric roll mechanism 19, the other end of described rotating shaft 21 is flexibly connected described hexagonal drive shaft 22, described hexagonal drive shaft 22
It is fixed on the output shaft of the described polishing motor 23 that floats；Described eccentric roll mechanism 19 includes: swinging head 24, roller 25, eccentric
Roller mechanism 19, described swinging head 24 is connected described roller 25, and the central axis of described rotating shaft 21 is driving axis 26, described
The central axis of roller 25 is axis of oscillation 27, and the distance between described driving axis 26 and described axis of oscillation 27 is D；
Be connected described slide block 17 in the bottom of described small rack 8, and described guide rail 16 is movably connected on described slide block 17, described
Guide rail 16 is fixed on described slide plate 13, is provided with the sliding tray 20 matched with described roller 25 on described slide plate 13, described
Roller 25 is connected to described sliding tray 20；Be connected described polishing motor 11 on the top of described slide plate 13, at described slide plate 13
Bottom is connected described polishing bearing block 15, and described fiber crops wheel assembly 14 is movably connected on described polishing bearing block 15, described polishing electricity
Machine 11 is connected to described fiber crops wheel assembly 14 by a described synchronous drive mechanism 12；
Described automatic fixture 2 includes: fixture mount 29,30, No. two synchronous drive mechanisms 31 of clamp motor, roller 32, top
Bar 33, holding out against cylinder 34, clamp shaft bearing 35, described fixture mount 29 is fixed on described big support 1, described clamp motor 30
It is fixed on described fixture mount 29；Described clamp shaft bearing 35 is fixed on described big support 1, and described roller 32 is movably connected on institute
Stating clamp shaft bearing 35, described clamp motor 30 is connected to described roller 32 by described No. two synchronous drive mechanisms 31；Described
The quantity of roller 32 is two, and described roller 32 one-tenth is arranged side by side；Top movable at described roller 32 connects described push rod 33, institute
State and hold out against the cylinder block of cylinder 34 and be fixed on described clamp shaft bearing 35, described push rod 33 be movably connected on described in hold out against cylinder 34
The end of piston rod, described push rod 33 becomes coaxially arranged.
More specifically, be provided with the oil filler point 28 for oil addition, described oil filler point 28 on described swinging head 24
It is positioned at the top of described roller 25.
More specifically, one end of described hexagonal drive shaft 22 is six prism axles, described rotating shaft 21 is provided with and described six
The six prism holes that prism axle matches, described six prism axles are movably connected in described six prism holes.
More specifically, the quantity of described guide pin bushing 5 is four, described guide pin bushing 5 is uniformly arranged；The quantity of described lift cylinder 10
Being four, described lift cylinder 10 is uniformly arranged.
More specifically, described roller 32 does equidirectional same rotational speed.
More specifically, 1/10th of the rotating speed that the rotating speed of described roller 32 is described fiber crops wheel assembly 14.
More specifically, the weight of described flexible workpiece polishing mechanism 3 is G, when sanding and polishing state, control to enter described lifting
The pressure of cylinder 10, the holding power making described lift cylinder 10 provide for described flexible workpiece polishing mechanism 3 isDescribed fiber crops wheel is total
One-tenth 14 is G/10 to the pressure of described rotor.
More specifically, the span of described D is ten millimeters to 20 millimeters.
More specifically, the central axis of described guide rail 16 and described fiber crops wheel assembly 14 is parallel to each other.
See Fig. 1 to Fig. 6, next describe this utility model rotor outer surface each step of flexibility grinding apparatus in detail
Rapid work process and operation principle:
Described automatic fixture 2, flexible workpiece polishing mechanism 3 are fixed on described big support 1, and described flexible workpiece polishing mechanism 3 is positioned at institute
Stating the top of automatic fixture 2, described rotor 4 is connected on described automatic fixture 2, and described fiber crops wheel assembly 14 is movably connected on
Described flexible workpiece polishing mechanism 3, utilizes described fiber crops wheel assembly 14 that the outer surface of described rotor 4 is carried out sanding and polishing.
Described guide pin bushing 5 is fixed on described big support 1, and described guide pillar 6 is movably connected on described guide pin bushing 5, described guide pillar 6
Bottom is connected described small rack 8.The end of the piston rod of described lift cylinder 10 and the end of described guide pillar 6 are fixed on described company
Extension bar 9.The cylinder block of described lift cylinder 10 is fixed on described big support 1, and the piston rod of described lift cylinder 10 stretches out, can
To drive described small rack 8 under the guiding of described guide pin bushing 5, move upward, so that described fiber crops wheel assembly 14 departs from described
The contact of rotor 4；The piston rod of described lift cylinder 10 is retracted, and can drive described small rack 8 leading at described guide pin bushing 5
Downwards, move downward, so that described fiber crops wheel assembly 14 realizes and the contacting of described rotor 4, and then beginning sanding and polishing
Work.
Be connected described slide block 17 in the bottom of described small rack 8, and described guide rail 16 is movably connected on described slide block 17, described
Guide rail 16 is fixed on described slide plate 13, is provided with the sliding tray 20 matched with described roller 25 on described slide plate 13.Described
Roller 25 moves under the driving of described floating driving machine structure 7 in described sliding tray 20, thus drives described slide plate 13 in institute
Stating under the guiding of slide block 17, the central axial direction along described fiber crops wheel assembly 14 moves back and forth, the stroke model moved back and forth
Enclose for described D.Being provided with the oil filler point for oil addition on described swinging head, described oil filler point is positioned at described roller
Top, due to described roller 25 the athletic meeting within described sliding tray 20 bring friction and generate heat, forget described roller 25
Top add described lubricating oil, described lubricating oil flows on described sliding tray 20 along described roller 25, it is possible to reduce described rolling
Friction between son 25 and sliding tray 20.
Described fiber crops wheel assembly 14 is movably connected on described polishing bearing block 15, described polishing motor 11 by described No. one with
Step drive mechanism 12 is connected to described fiber crops wheel assembly 14.Described slide plate 13 and fiber crops wheel assembly 14 are at described floating driving machine structure 7
Under drive, move back and forth.The wheel assembly 14 motion during sanding and polishing of described fiber crops is compound motion: described fiber crops wheel is total
Becoming 14 to rotate under the driving of described polishing motor 11, meanwhile, described fiber crops wheel assembly 14 is at described floating driving machine structure 7
Straight reciprocating motion is carried out under drive.There is huge help to the effect improving sanding and polishing in this straight reciprocating motion, makes institute
State fiber crops wheel assembly 14 and will not leave behind polishing vestige at the outer surface of described rotor 4, so that the appearance of described rotor 4
Face is smooth without vestige, and makes the numb loss more uniformity taken turns on described fiber crops wheel assembly 14, is conducive to expanding beating simultaneously
The scope of grinding and polishing light；If lacking this straight reciprocating motion, described fiber crops wheel assembly 14 can be made in the appearance of described rotor 4
Face leaves polishing vestige, and the loss making described fiber crops wheel is inconsistent, thus affects the quality of sanding and polishing.
Described roller 32 is movably connected on described clamp shaft bearing 35, and the quantity of described roller 32 is two, described roller 32
One-tenth is arranged side by side.Described clamp motor 30 is connected to described roller 32, described roller by described No. two synchronous drive mechanisms 31
32 do equidirectional same rotational speed under the driving of described clamp motor 30.Top movable at described roller 32 connects described top
Bar 33, described in hold out against the cylinder block of cylinder 34 and be fixed on described clamp shaft bearing 35, described push rod 33 is movably connected on described top
The end of the piston rod of tight cylinder 34, described push rod 33 becomes coaxially arranged.Described rotor 4 is positioned over described roller 32 it
Between, described in hold out against the piston rod of cylinder 34 and stretch out, make described push rod 33 withstand on the two ends of described rotor 4, described push rod 33
Together can rotate with described rotor 4.
During beginning, the piston rod of described lift cylinder 10 rises, and described fiber crops wheel assembly 14 rises, by described rotor 4
It is positioned between described roller 32.Then, the piston rod of described lift cylinder 10 is retracted, and described fiber crops wheel assembly 14 declines, described
Fiber crops wheel assembly 14 keeps contacting of the outer surface with described rotor 4.Owing to described fiber crops wheel assembly 14 is to described rotor
It is applied with certain pressure, and, owing to the material of described roller 32 is quality of rubber materials, make described roller 32 turn with described motor
There is good frictional force between son 4, the friction between described roller and rotor is static friction.Then, described fixture electricity
Machine 30 rotates, and drives described roller 32 to rotate, and drives described rotor 4 to rotate, and described roller 32 and rotor 4
Keep synchronous axial system.Described push rod 33 acts on the two ends of described rotor 4, it is to avoid described rotor 4 is thrown in polishing
The possibility be shifted over during light, flown out, it is ensured that production safety.
Then, described polishing motor 11, the polishing motor 23 that floats start.After described polishing motor 11 starts, described fiber crops wheel
Assembly 14 rotates under the driving of described polishing motor 11；After the described polishing motor 23 that floats starts, described fiber crops wheel assembly
14 carry out straight reciprocating motion under the drive of described floating driving machine structure 7.Described rotor 4 is being polished the process of polishing
In carry out rotation, so that the whole outer surface of described rotor 4 can obtain sanding and polishing.
This utility model rotor outer surface flexibility grinding apparatus, utilizes three motors, it is achieved that sanding and polishing operation,
Improve the quality of working performance and sanding and polishing.Described rotor 4 does rotation under the driving of described clamp motor 30, makes
Whole outer surfaces of described rotor 4 all obtain sanding and polishing；Described fiber crops wheel assembly 14 is in the driving of described polishing motor 11
Lower rotation, makes described fiber crops wheel that described rotor 4 is carried out sanding and polishing；The described polishing motor 23 that floats drives described fiber crops wheel total
One-tenth 14 moves back and forth along the axis direction of described rotor 4, improves the quality of sanding and polishing, makes the loss of described fiber crops wheel more
Add uniformly.
Finally it is pointed out that above example is only the more representational example of this utility model.Obviously, this practicality is new
Type is not limited to above-described embodiment, it is also possible to have many deformation.Every according to technical spirit of the present utility model to above example
Any simple modification, equivalent variations and the modification made, is all considered as belonging to protection domain of the present utility model.
Claims (9)
1. a rotor outer surface flexibility grinding apparatus, it is characterised in that form as follows: including: big support, be used for installing
The automatic fixture of rotor, for the flexible workpiece polishing mechanism that described rotor is polished, described automatic fixture, flexibility
Workpiece polishing mechanism is fixed on described big support, and described flexible workpiece polishing mechanism is positioned at the top of described automatic fixture, described rotor
It is connected on described automatic fixture；
Described flexible workpiece polishing mechanism includes: guide pin bushing, guide pillar, floating driving machine structure, small rack, connecting rod, lift cylinder, polishing electricity
Machine, synchronous drive mechanism, slide plate, fiber crops wheel assembly, polishing bearing block, guide rail, a slide block, described guide pin bushing is fixed on described big
On frame, described guide pillar is movably connected on described guide pin bushing, and the bottom of described guide pillar is connected described small rack；The gas of described lift cylinder
Cylinder body is fixed on described big support, and the end of the piston rod of described lift cylinder is fixed on described connecting rod, described guide pillar
End is fixed on described connecting rod；
Described floating driving machine structure includes: small bearing bracket, eccentric roll mechanism, sliding tray, rotating shaft, hexagonal drive shaft, floating are beaten
Electric mill machine, described floating polishing motor is fixed on described big support, and described small bearing bracket is fixed on described small rack, described
Rotating shaft is movably connected on described small bearing bracket, and one end of described rotating shaft is connected described eccentric roll mechanism, another of described rotating shaft
End is flexibly connected described hexagonal drive shaft, and described hexagonal drive shaft is fixed on the output shaft of the described polishing motor that floats；Described partially
Heart roller mechanism includes: swinging head, roller, eccentric roll mechanism, and described swinging head is connected described roller, in described rotating shaft
Mandrel line is driving axis, and the central axis of described roller is axis of oscillation, between described driving axis and described axis of oscillation
Distance be D；
Be connected described slide block in the bottom of described small rack, and described guide rail is movably connected on described slide block, and described guide rail is fixed on
Described slide plate, is provided with the sliding tray matched with described roller on described slide plate, and described roller is connected to described sliding tray；
Be connected described polishing motor on the top of described slide plate, and be connected described polishing bearing block in the bottom of described slide plate, described fiber crops wheel
Assembly is movably connected on described polishing bearing block, and described polishing motor is connected to described fiber crops by a described synchronous drive mechanism
Wheel assembly；
Described automatic fixture includes: fixture mount, clamp motor, No. two synchronous drive mechanisms, roller, push rods, hold out against cylinder, folder
Tool bearing block, described fixture mount is fixed on described big support, and described clamp motor is fixed on described fixture mount；Described fixture
Bearing block is fixed on described big support, and described roller is movably connected on described clamp shaft bearing, and described clamp motor is by described
No. two synchronous drive mechanisms are connected to described roller；The quantity of described roller is two, and described roller becomes to be arranged side by side；At described roller
The top movable of son connects described push rod, described in hold out against the cylinder block of cylinder and be fixed on described clamp shaft bearing, described push rod is lived
Being dynamically connected in the end of the described piston rod holding out against cylinder, described push rod becomes coaxially arranged.
Rotor outer surface flexibility grinding apparatus the most according to claim 1, it is characterised in that: on described swinging head
Being provided with the oil filler point for oil addition, described oil filler point is positioned at the top of described roller.
Rotor outer surface flexibility grinding apparatus the most according to claim 1, it is characterised in that: described hexagonal drive shaft
One end be six prism axles, described rotating shaft is provided with the six prism holes matched with described six prism axles, described six prism axles
It is movably connected in described six prism holes.
Rotor outer surface flexibility grinding apparatus the most according to claim 1, it is characterised in that: the quantity of described guide pin bushing
Being four, described guide pin bushing is uniformly arranged；The quantity of described lift cylinder is four, and described lift cylinder is uniformly arranged.
Rotor outer surface flexibility grinding apparatus the most according to claim 1, it is characterised in that: described roller does Tongfang
To same rotational speed.
Rotor outer surface flexibility grinding apparatus the most according to claim 1, it is characterised in that: the rotating speed of described roller
For the rotating speed of described fiber crops wheel assembly 1/10th.
Rotor outer surface flexibility grinding apparatus the most according to claim 1, it is characterised in that: the value model of described D
Enclose is ten millimeters to 20 millimeters.
Rotor outer surface flexibility grinding apparatus the most according to claim 1, it is characterised in that: described guide rail and described
The central axis of fiber crops wheel assembly is parallel to each other.
Rotor outer surface flexibility grinding apparatus the most according to claim 1, it is characterised in that: described roller and motor
Friction between rotor is static friction；Friction between described fiber crops wheel assembly and rotor is dynamic friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167099.9U CN205595964U (en) | 2016-03-04 | 2016-03-04 | Electric motor rotor surface flexibility equipment of polishing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620167099.9U CN205595964U (en) | 2016-03-04 | 2016-03-04 | Electric motor rotor surface flexibility equipment of polishing |
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| CN205595964U true CN205595964U (en) | 2016-09-21 |
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| CN201620167099.9U Expired - Fee Related CN205595964U (en) | 2016-03-04 | 2016-03-04 | Electric motor rotor surface flexibility equipment of polishing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105553194A (en) * | 2016-03-04 | 2016-05-04 | 邵伟 | Outer surface flexibility polishing device of motor rotor |
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2016
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105553194A (en) * | 2016-03-04 | 2016-05-04 | 邵伟 | Outer surface flexibility polishing device of motor rotor |
| CN105553194B (en) * | 2016-03-04 | 2017-09-29 | 邵伟 | Rotor outer surface flexibility grinding apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Xuerong Inventor after: Liu Liebin Inventor before: Shao Wei |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170427 Address after: 523000 Dongguan City, Changan town on the corner of the community Hing Road, No. 54 Patentee after: Dongguan Mao Mao Hardware Co., Ltd. Address before: Tangxia Town, Chaoyang Road, Wenzhou city of Zhejiang Province, Ruian City, No. 60, 325000 Patentee before: Shao Wei |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20190304 |