CN107276336A - The grinder being servo-actuated based on dynamics - Google Patents
The grinder being servo-actuated based on dynamics Download PDFInfo
- Publication number
- CN107276336A CN107276336A CN201710611127.0A CN201710611127A CN107276336A CN 107276336 A CN107276336 A CN 107276336A CN 201710611127 A CN201710611127 A CN 201710611127A CN 107276336 A CN107276336 A CN 107276336A
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- CN
- China
- Prior art keywords
- roller
- polishing
- rotor
- fixed
- fixture
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
- B24B5/042—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally for grinding several workpieces at once using one grinding wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/04—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/002—Grinding heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
- B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/16—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
Abstract
The present invention relates to a kind of automatic polishing equipment, more particularly to a kind of automatic polishing equipment to motor.The grinder being servo-actuated based on dynamics, including：Big support, the automatic fixture for installing rotor, the flexible workpiece polishing mechanism for being polished the rotor, the automatic fixture, flexible workpiece polishing mechanism are fixed on the big support, the flexible workpiece polishing mechanism is located at the top of the automatic fixture, and the rotor is connected on the automatic fixture.For realizing that the outer surface to rotor carries out sanding and polishing, the grinder good manufacturability that the present invention is servo-actuated based on dynamics, to rotor can Automatic-clamping and motor rotor by certain speed rotation, the sisal of polishing has high-speed rotation and taken exercises function along the axial direction of rotor, substantially increases the quality and efficiency of polishing.
Description
Technical field
Present patent application is divisional application.The application number of original bill is：201610123787.X, the applying date is：2016
On March 4, in.The present invention relates to a kind of automatic polishing equipment, more particularly to a kind of automatic polishing equipment to motor.
Background technology
There is substantial amounts of dust in sanding and polishing, manual polishing polishing can cause serious physical impairment to workman.Present
Rotor is also still polished dependent on manual polishing.
The content of the invention
It is an object of the invention to provide a kind of grinder being servo-actuated based on dynamics, for realizing to the outer of rotor
Surface carries out sanding and polishing, and the grinder good manufacturability that the present invention is servo-actuated based on dynamics being capable of Automatic-clamping to rotor
And motor rotor is rotated by certain speed, the sisal of polishing has high-speed rotation and taken exercises along the axial direction of rotor
Function, substantially increases the quality and efficiency of polishing.
To achieve the above object, the invention discloses the grinder being servo-actuated based on dynamics, including：Big support, for pacifying
Automatic fixture, the flexible workpiece polishing mechanism for being polished the rotor of rotor are filled, it is the automatic fixture, soft
Property workpiece polishing mechanism be fixed on the big support, the flexible workpiece polishing mechanism is located at the top of the automatic fixture, and the motor turns
Son is connected on the automatic fixture；
The 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, sisal assembly, polishing bearing block, guide rail, a sliding block, the guide pin bushing is fixed on described
On big support, the guide pillar is movably connected on the guide pin bushing, and the bottom of the guide pillar is connected the small rack；The lift cylinder
Cylinder block be fixed on the big support, the end of the piston rod of the lift cylinder is fixed on the connecting rod, described to lead
The end of post is fixed on the connecting rod；
The floating driving machine structure includes：It is small bearing bracket, eccentric roll mechanism, sliding groove, rotating shaft, hexagonal drive shaft, floating
Dynamic polishing motor, the floating polishing motor is fixed on the big support, and the small bearing bracket is fixed on the small rack,
The rotating shaft is movably connected on the small bearing bracket, and one end of the rotating shaft is connected the eccentric roll mechanism, the rotating shaft
The other end is flexibly connected the hexagonal drive shaft, and the hexagonal drive shaft is fixed on the output shaft of the polishing motor that floats；Institute
Stating eccentric roll mechanism includes：Be connected the roller on swinging head, roller, the swinging head, and the central axis of the rotating shaft is
Driving axis, the central axis of the roller is axis of oscillation, and the distance between the driving axis and the axis of oscillation are
D；
Be connected the sliding block in the bottom of the small rack, and the guide rail is movably connected on the sliding block, and the guide rail is consolidated
It is connected in the slide plate, the sliding groove matched with the roller is provided with the slide plate, the roller is connected to the cunning
Dynamic groove；Be connected the polishing motor on the top of the slide plate, and be connected the polishing bearing block in the bottom of the slide plate, described
Sisal assembly is movably connected on the polishing bearing block, and the polishing motor is connected to institute by a synchronous drive mechanism
State sisal assembly；
The automatic fixture includes：Fixture mount, clamp motor, No. two synchronous drive mechanisms, roller, push rod, hold out against gas
Cylinder, fixture bearing block, the fixture mount are fixed on the big support, and the clamp motor is fixed on the fixture mount；Institute
State fixture bearing block and be fixed on the big support, the roller is movably connected on the fixture bearing block, and the clamp motor is led to
Cross No. two synchronous drive mechanisms and be connected to the roller；The quantity of the roller is two, and the roller is into being arranged side by side；
The top movable of the roller connects the push rod, and the cylinder block for holding out against cylinder is fixed on the fixture bearing block, described
Push rod is movably connected on the end of the piston rod for holding out against cylinder, and the push rod is into coaxially arranged.
Preferably, the oil filler point for adding lubricating oil is provided with the swinging head, the oil filler point is located at described
The top of roller.
Preferably, one end of the hexagonal drive shaft is to be provided with and the six prisms axle in six prism axles, the rotating shaft
The six prism holes matched, the six prisms axle is movably connected in the six prisms hole.
Preferably, the quantity of the guide pin bushing is four, and the guide pin bushing is into being evenly arranged；The quantity of the lift cylinder is four,
The lift cylinder is into being evenly arranged.
Preferably, the roller does equidirectional same rotational speed.
Preferably, the rotating speed of the roller is 1/10th of the rotating speed of the sisal assembly.
Preferably, the weight of the flexible workpiece polishing mechanism is G, in sanding and polishing state, and control enters the lifting air
The pressure of cylinder, makes the lift cylinder be for the holding power that the flexible workpiece polishing mechanism is providedThe sisal assembly is to described
The pressure of rotor is G/10.
Preferably, the span of the D is ten millimeters to 20 millimeters.
Preferably, the central axis of the guide rail and the sisal assembly is parallel to each other.
Compared with conventional art, the present invention has following positive role and beneficial effect based on the grinder that dynamics is servo-actuated
Really：
The automatic fixture, flexible workpiece polishing mechanism are fixed on the big support, the flexible workpiece polishing mechanism be located at it is described from
The top of dynamic fixture, the rotor is connected on the automatic fixture, and the sisal assembly is movably connected on the flexibility
Workpiece polishing mechanism, sanding and polishing is carried out using the sisal assembly to the outer surface of the rotor.
The guide pin bushing is fixed on the big support, and the guide pillar is movably connected on the guide pin bushing, the bottom of the guide pillar
Be connected the small rack.The end of the piston rod of the lift cylinder and the end of the guide pillar are fixed on the connecting rod.Institute
The cylinder block for stating lift cylinder is fixed on the big support, and the piston rod of the lift cylinder stretches out, and can drive described small
Support is under the guiding of the guide pin bushing, motion upwards, so that the sisal assembly departs from the contact with the rotor；Institute
The piston rod for stating lift cylinder is retracted, and can be driven the small rack under the guiding of the guide pin bushing, be moved downward, so that institute
State sisal assembly and realize the contact with the rotor, and then start sanding and polishing work.
Be connected the sliding block in the bottom of the small rack, and the guide rail is movably connected on the sliding block, and the guide rail is consolidated
It is connected in the slide plate, the sliding groove matched with the roller is provided with the slide plate.The roller drives in described float
Moved under the driving of motivation structure in the sliding groove, so that the slide plate is driven under the guiding of the sliding block, along the fiber crops
The central axial direction of wheel assembly is moved back and forth, and the stroke range moved back and forth is the D.
The sisal assembly is movably connected on the polishing bearing block, and the polishing motor passes through a Synchronous Transmission
Mechanism is connected to the sisal assembly.The slide plate and sisal assembly are carried out back and forth under the drive of the floating driving machine structure
Motion.Motion of the sisal assembly during sanding and polishing is compound motion：The sisal assembly is in the polishing motor
Driving under rotated, meanwhile, the sisal assembly carries out straight reciprocating motion under the drive of the floating driving machine structure.
There is huge help in this straight reciprocating motion, make the sisal assembly in the rotor to the effect for improving sanding and polishing
Outer surface will not leave behind polishing vestige so that the smooth outer surface of the rotor is without vestige, and make the sisal
The loss of sisal on assembly more uniformity, while being conducive to expanding the scope of sanding and polishing；If lacking this straight line
Move back and forth, the sisal assembly can be made to leave polishing vestige in the outer surface of the rotor, make the loss of the sisal
It is inconsistent, so as to influence the quality of sanding and polishing.
The roller is movably connected on the fixture bearing block, and the quantity of the roller is two, the roller into and arrange
Put.The clamp motor is connected to the roller by No. two synchronous drive mechanisms, and the roller is in the clamp motor
Driving under do equidirectional same rotational speed.The push rod, the gas for holding out against cylinder are connected in the top movable of the roller
Cylinder body is fixed on the fixture bearing block, and the push rod is movably connected on the end of the piston rod for holding out against cylinder, the top
Bar is into coaxially arranged.The rotor is positioned between the roller, the piston rod for holding out against cylinder stretches out, and makes described
Push rod withstands on the two ends of the rotor, and the push rod can together be rotated with the rotor.
During beginning, the piston rod of the lift cylinder rises, and the sisal assembly rises, and the rotor is positioned over
Between the roller.Then, the piston rod of the lift cylinder is retracted, and the sisal assembly declines, and the sisal assembly is kept
With the contact of the outer surface of the rotor.Because the sisal assembly is applied with certain pressure to the rotor,
Also, because the material of the roller is quality of rubber materials, make the presence of good friction between the roller and the rotor
Power.Then, the clamp motor is rotated, and drives the roller turn, drives the rotor to rotate, and the roller with
Rotor keeps synchronous axial system.The push rod acts on the two ends of the rotor, it is to avoid the rotor is being beaten
The possibility be shifted over during grinding and polishing light, flown out, it is ensured that production safety.
Then, the polishing motor, floating polishing electric motor starting.After the polishing electric motor starting, the sisal assembly exists
Rotated under the driving of the polishing motor；After the polishing electric motor starting that floats, the sisal assembly drives in described float
Straight reciprocating motion is carried out under the drive of motivation structure.The rotor carries out rotation during polishing is polished, so that
Sanding and polishing can be obtained by making the whole outer surface of the rotor.
The grinder that the present invention is servo-actuated based on dynamics, using three motors, realizes sanding and polishing operation, improves work
The quality of industry efficiency and sanding and polishing.The rotor does rotation under the driving of the clamp motor, turns the motor
Whole outer surfaces of son all obtain sanding and polishing；The sisal assembly is rotated by the polishing motor, makes the fiber crops
Wheel carries out sanding and polishing to the rotor；The polishing motor that floats drives the sisal assembly along the rotor
Axis direction is moved back and forth, and improves the quality of sanding and polishing, makes the loss of the sisal more uniform.
By following description and with reference to accompanying drawing, the present invention will be become more fully apparent based on the grinder that dynamics is servo-actuated,
These accompanying drawings are used to explain embodiments of the invention.
Brief description of the drawings
The structural representation for the grinder that Fig. 1 is servo-actuated for the present invention based on dynamics；
Fig. 2, the flexible workpiece polishing mechanism of 3 grinders being servo-actuated for the present invention based on dynamics structural representation；
The structural representation of the floating driving machine structure for the grinder that Fig. 4 is servo-actuated for the present invention based on dynamics；
Fig. 5, the automatic fixture of 6 grinders being servo-actuated for the present invention based on dynamics structural representation.
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 sisal assemblies, 15
Polishing bearing block, 16 guide rails, 17 sliding blocks, 18 small bearing brackets, 19 eccentric roll mechanisms, 20 sliding grooves, 21 rotating shafts, the driving of 22 hexagonals
Axle, 23 float polishing motors, 24 swinging heads, 25 rollers, 26 driving axis, 27 axiss of oscillation, 28 oil filler points, 29 fixture mounts,
30 clamp motors, 31 No. two synchronous drive mechanisms, 32 rollers, 33 push rods, 34 hold out against cylinder, 35 fixture bearing blocks.
Embodiment
Element numbers similar in embodiments of the invention, accompanying drawing, which are described, with reference now to accompanying drawing represents similar element.Such as
It is upper described, the invention provides a kind of grinder being servo-actuated based on dynamics, polished for the outer surface to rotor
Polishing, the grinder good manufacturability that the present invention is servo-actuated based on dynamics being capable of Automatic-clamping and motor turn to rotor
Son is rotated by certain speed, and the sisal of polishing has high-speed rotation and taken exercises function along the axial direction of rotor, carries significantly
The high quality and efficiency of polishing.
The invention provides a kind of grinder being servo-actuated based on dynamics, including：Big support 1, for installing rotor 4
Automatic fixture 2, the flexible workpiece polishing mechanism 3 for being polished the rotor 4, the automatic fixture 2, flexible polishing
Mechanism 3 is fixed on the big support 1, and the flexible workpiece polishing mechanism 3 is located at the top of the automatic fixture 2, the rotor 4
It is connected on the automatic fixture 2；
The 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 motor 11, synchronous drive mechanism 12, slide plate 13, sisal assembly 14, polishing bearing block 15, guide rail 16, a cunning
Block 17, the guide pin bushing 5 is fixed on the big support 1, and the guide pillar 6 is movably connected under the guide pin bushing 5, the guide pillar 6
Portion is connected the small rack 8；The cylinder block of the lift cylinder 10 is fixed on the big support 1, the lift cylinder 10
The end of piston rod is fixed on the connecting rod 9, and the end of the guide pillar 6 is fixed on the connecting rod 9；
The floating driving machine structure 7 includes：Small bearing bracket 18, eccentric roll mechanism 19, sliding groove 20, rotating shaft 21, hexagonal
Drive shaft 22, floating polishing motor 23, the polishing motor 23 that floats are fixed on the big support 1, the small bearing bracket 18
It is fixed on the small rack 8, the rotating shaft 21 is movably connected on the small bearing bracket 18, the connected institute in one end of the rotating shaft 21
Eccentric roll mechanism 19 is stated, the other end of the rotating shaft 21 is flexibly connected the hexagonal drive shaft 22, the hexagonal drive shaft 22
It is fixed on the output shaft of the polishing motor 23 that floats；The eccentric roll mechanism 19 includes：Swinging head 24, roller 25, it is described
Be connected the roller 25 on swinging head 24, and the central axis of the rotating shaft 21 is driving axis 26, the central shaft of the roller 25
Line is axis of oscillation 27, and the distance between the driving axis 26 and the axis of oscillation 27 are D；
Be connected the sliding block 17 in the bottom of the small rack 8, and the guide rail 16 is movably connected on the sliding block 17, described
Guide rail 16 is fixed on the slide plate 13, and the sliding groove 20 matched with the roller 25 is provided with the slide plate 13, described
Roller 25 is connected to the sliding groove 20；Be connected the polishing motor 11 on the top of the slide plate 13, in the slide plate 13
Bottom be connected it is described polishing bearing block 15, the sisal assembly 14 be movably connected on it is described polishing bearing block 15, it is described polishing electricity
Machine 11 is connected to the sisal assembly 14 by a synchronous drive mechanism 12；
The automatic fixture 2 includes：Fixture mount 29, clamp motor 30, No. two synchronous drive mechanisms 31, roller 32, tops
Bar 33, hold out against cylinder 34, fixture bearing block 35, the fixture mount 29 is fixed on the big support 1, and the clamp motor 30 is consolidated
It is connected in the fixture mount 29；The fixture bearing block 35 is fixed on the big support 1, and the roller 32 is movably connected on described
Fixture bearing block 35, the clamp motor 30 is connected to the roller 32 by No. two synchronous drive mechanisms 31；The roller
The quantity of son 32 is two, and the roller 32 is into being arranged side by side；The push rod 33 is connected in the top movable of the roller 32, it is described
The cylinder block for holding out against cylinder 34 is fixed on the fixture bearing block 35, and the push rod 33, which is movably connected on, described holds out against cylinder 34
The end of piston rod, the push rod 33 is into coaxially arranged.
More specifically, the oil filler point 28 for adding lubricating oil is provided with the swinging head 24, the oil filler point 28
Positioned at the top of the roller 25.
More specifically, one end of the hexagonal drive shaft 22 is six prism axles, it is provided with and described six in the rotating shaft 21
The six prism holes that prism axle matches, the six prisms axle is movably connected in the six prisms hole.
More specifically, the quantity of the guide pin bushing 5 is four, the guide pin bushing 5 is into being evenly arranged；The quantity of the lift cylinder 10
For four, the lift cylinder 10 is into being evenly arranged.
More specifically, the roller 32 does equidirectional same rotational speed.
More specifically, the rotating speed of the roller 32 is 1/10th of the rotating speed of the sisal assembly 14.
More specifically, the weight of the flexible workpiece polishing mechanism 3 is G, in sanding and polishing state, control enters the lifting
The pressure of cylinder 10, it is that the holding power that the flexible workpiece polishing mechanism 3 is provided is to make the lift cylinder 10The sisal is total
Pressure into 14 pairs of rotors is G/10.
More specifically, the span of the D is ten millimeters to 20 millimeters.
More specifically, the central axis of the guide rail 16 and the sisal assembly 14 is parallel to each other.
See Fig. 1 to Fig. 6, the worked of each step of grinder that the present invention is servo-actuated based on dynamics is next described in detail
Journey and operation principle：
The automatic fixture 2, flexible workpiece polishing mechanism 3 are fixed on the big support 1, and the flexible workpiece polishing mechanism 3 is located at institute
The top of automatic fixture 2 is stated, the rotor 4 is connected on the automatic fixture 2, and the sisal assembly 14 is movably connected on
The flexible workpiece polishing mechanism 3, sanding and polishing is carried out using the outer surface of 14 pairs of the sisal assembly rotor 4.
The guide pin bushing 5 is fixed on the big support 1, and the guide pillar 6 is movably connected on the guide pin bushing 5, the guide pillar 6
Bottom is connected the small rack 8.The end of the piston rod of the lift cylinder 10 and the end of the guide pillar 6 are fixed on the company
Extension bar 9.The cylinder block of the lift cylinder 10 is fixed on the big support 1, and the piston rod of the lift cylinder 10 stretches out, can
To drive the small rack 8 under the guiding of the guide pin bushing 5, upwards motion so that the sisal assembly 14 depart from it is described
The contact of rotor 4；The piston rod of the lift cylinder 10 is retracted, and can drive the leading in the guide pin bushing 5 of small rack 8
Downwards, move downward, so that the sisal assembly 14 realizes the contact with the rotor 4, and then start sanding and polishing
Work.
Be connected the sliding block 17 in the bottom of the small rack 8, and the guide rail 16 is movably connected on the sliding block 17, described
Guide rail 16 is fixed on the slide plate 13, and the sliding groove 20 matched with the roller 25 is provided with the slide plate 13.It is described
Roller 25 is moved under the driving of the floating driving machine structure 7 in the sliding groove 20, so as to drive the slide plate 13 in institute
Under the guiding for stating sliding block 17, moved back and forth along the central axial direction of the sisal assembly 14, the stroke model moved back and forth
Enclose for the D.The oil filler point for adding lubricating oil is provided with the swinging head, the oil filler point is located at the roller
Top, because athletic meeting of the roller 25 inside the sliding groove 20 brings friction and generates heat, forgets the roller 25
Top add the lubricating oil, the lubricating oil is flowed on the sliding groove 20 along the roller 25, it is possible to reduce the rolling
Friction between son 25 and sliding groove 20.
The sisal assembly 14 is movably connected on the polishing bearing block 15, and the polishing motor 11 is same by described No. one
Step transmission mechanism 12 is connected to the sisal assembly 14.The slide plate 13 and sisal assembly 14 are in the floating driving machine structure 7
Under drive, moved back and forth.Motion of the sisal assembly 14 during sanding and polishing is compound motion：The sisal is total
Rotated into 14 under the driving of the polishing motor 11, meanwhile, the sisal assembly 14 is in the floating driving machine structure 7
Drive lower progress straight reciprocating motion.There is huge help in this straight reciprocating motion, make institute to the effect for improving sanding and polishing
State sisal assembly 14 and will not leave behind polishing vestige in the outer surface of the rotor 4, so that the appearance of the rotor 4
Face is smooth without vestige, and makes the loss more uniformity of the sisal on the sisal assembly 14, is beaten while being conducive to expanding
The scope of grinding and polishing light；If lacking this straight reciprocating motion, the sisal assembly 14 can be made in the appearance of the rotor 4
Face leaves polishing vestige, makes the loss of the sisal inconsistent, so as to influence the quality of sanding and polishing.
The roller 32 is movably connected on the fixture bearing block 35, and the quantity of the roller 32 is two, the roller 32
Into being arranged side by side.The clamp motor 30 is connected to the roller 32, the roller by No. two synchronous drive mechanisms 31
32 do equidirectional same rotational speed under the driving of the clamp motor 30.The top is connected in the top movable of the roller 32
Bar 33, the cylinder block for holding out against cylinder 34 is fixed on the fixture bearing block 35, and the push rod 33 is movably connected on the top
The end of the piston rod of tight cylinder 34, the push rod 33 is into coaxially arranged.By the rotor 4 be positioned over the roller 32 it
Between, the piston rod for holding out against cylinder 34 stretches out, and the push rod 33 is withstood on the two ends of the rotor 4, the push rod 33
Can together it be rotated with the rotor 4.
During beginning, the piston rod of the lift cylinder 10 rises, and the sisal assembly 14 rises, by the rotor 4
It is positioned between the roller 32.Then, the piston rod of the lift cylinder 10 is retracted, and the sisal assembly 14 declines, described
Sisal assembly 14 keeps the contact with the outer surface of the rotor 4.Due to described 14 pairs of rotors of sisal assembly
Certain pressure is applied with, also, because the material of the roller 32 is quality of rubber materials, the roller 32 is turned with the motor
There is good frictional force between son 4, the friction between the roller and rotor is static friction.Then, the fixture electricity
Machine 30 is rotated, and drives the roller 32 to rotate, and drives the rotor 4 to rotate, and the roller 32 is protected with rotor 4
Hold synchronous axial system.The push rod 33 acts on the two ends of the rotor 4, it is to avoid the rotor 4 is in sanding and polishing
During the possibility that is shifted over, flies out, it is ensured that production safety.
Then, the polishing motor 11, the polishing motor 23 that floats start.After the polishing motor 11 starts, the sisal
Assembly 14 is rotated under the driving of the polishing motor 11；After the polishing motor 23 that floats starts, the sisal assembly
14 carry out straight reciprocating motion under the drive of the floating driving machine structure 7.The rotor 4 is being polished the process of polishing
Middle carry out rotation, so that the whole outer surface of the rotor 4 can obtain sanding and polishing.
The grinder that the present invention is servo-actuated based on dynamics, using three motors, realizes sanding and polishing operation, improves work
The quality of industry efficiency and sanding and polishing.The rotor 4 does rotation under the driving of the clamp motor 30, makes the motor
Whole outer surfaces of rotor 4 all obtain sanding and polishing；The sisal assembly 14 is rotated by the polishing motor 11, is made
The sisal carries out sanding and polishing to the rotor 4；The polishing motor 23 that floats drives the sisal assembly 14 along institute
The axis direction for stating rotor 4 is moved back and forth, and improves the quality of sanding and polishing, makes the loss of the sisal more uniform.
Finally it is pointed out that above example is only the more representational example of the present invention.It is clear that the invention is not restricted to
Above-described embodiment, can also there is many deformations.Any letter that every technical spirit according to the present invention is made to above example
Single modification, equivalent variations and modification, are considered as belonging to protection scope of the present invention.
Claims (6)
1. a kind of grinder being servo-actuated based on dynamics, it is characterised in that including：Big support, for install rotor from
Dynamic fixture, the flexible workpiece polishing mechanism for being polished the rotor, the automatic fixture, flexible workpiece polishing mechanism are connected
In the big support, the flexible workpiece polishing mechanism is located at the top of the automatic fixture, the rotor be connected to it is described from
On dynamic fixture；
The 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, sisal assembly, polishing bearing block, guide rail, a sliding block, the guide pin bushing are fixed on the big branch
On frame, the guide pillar is movably connected on the guide pin bushing, and the bottom of the guide pillar is connected the small rack；The gas of the lift cylinder
Cylinder body is fixed on the big support, and the end of the piston rod of the lift cylinder is fixed on the connecting rod, the guide pillar
End is fixed on the connecting rod；
The floating driving machine structure includes：Small bearing bracket, eccentric roll mechanism, sliding groove, rotating shaft, hexagonal drive shaft, floating are beaten
Electric mill machine, the floating polishing motor is fixed on the big support, and the small bearing bracket is fixed on the small rack, described
Rotating shaft is movably connected on the small bearing bracket, and one end of the rotating shaft is connected the eccentric roll mechanism, the rotating shaft it is another
End is flexibly connected the hexagonal drive shaft, and the hexagonal drive shaft is fixed on the output shaft of the polishing motor that floats；It is described inclined
Heart roller mechanism includes：Be connected the roller on swinging head, roller, the swinging head, and the central axis of the rotating shaft is driving
Axis, the central axis of the roller is axis of oscillation, and the distance between the driving axis and the axis of oscillation are D；
Be connected the sliding block in the bottom of the small rack, and the guide rail is movably connected on the sliding block, and the guide rail is fixed on
The slide plate, is provided with the sliding groove matched with the roller on the slide plate, and the roller is connected to the sliding groove；
Be connected the polishing motor on the top of the slide plate, and be connected the polishing bearing block, the sisal in the bottom of the slide plate
Assembly is movably connected on the polishing bearing block, and the polishing motor is connected to the fiber crops by a synchronous drive mechanism
Wheel assembly；
The automatic fixture includes：Fixture mount, clamp motor, No. two synchronous drive mechanisms, roller, push rod, hold out against cylinder, folder
Has bearing block, the fixture mount is fixed on the big support, and the clamp motor is fixed on the fixture mount；The fixture
Bearing block is fixed on the big support, and the roller is movably connected on the fixture bearing block, and the clamp motor passes through described
No. two synchronous drive mechanisms are connected to the roller；The quantity of the roller is two, and the roller is into being arranged side by side；In the roller
The top movable of son connects the push rod, and the cylinder block for holding out against cylinder is fixed on the fixture bearing block, and the push rod is lived
The dynamic end for being connected to the piston rod for holding out against cylinder, the push rod is into coaxially arranged；
The oil filler point for adding lubricating oil is provided with the swinging head, the oil filler point is located at the top of the roller；
One end of the hexagonal drive shaft is to be provided with six ribs matched with the six prisms axle in six prism axles, the rotating shaft
Post holes, the six prisms axle is movably connected in the six prisms hole；
The quantity of the guide pin bushing is four, and the guide pin bushing is into being evenly arranged；The quantity of the lift cylinder is four, the lift cylinder
Into being evenly arranged；
Friction between the roller and rotor is static friction；Friction between the sisal assembly and rotor is
Friction.
2. the grinder according to claim 1 being servo-actuated based on dynamics, it is characterised in that：The roller does equidirectional same
Rotational speed.
3. the grinder according to claim 1 being servo-actuated based on dynamics, it is characterised in that：The rotating speed of the roller is institute
State 1/10th of the rotating speed of sisal assembly.
4. the grinder according to claim 1 being servo-actuated based on dynamics, it is characterised in that：The flexible workpiece polishing mechanism
Weight is G, in sanding and polishing state, and control enters the pressure of the lift cylinder, and it is the flexibility to make the lift cylinder
Workpiece polishing mechanism provide holding power beThe sisal assembly is G/10 to the pressure of the rotor.
5. the grinder according to claim 1 being servo-actuated based on dynamics, it is characterised in that：The guide rail and the sisal
The central axis of assembly is parallel to each other.
6. the grinder according to claim 1 being servo-actuated based on dynamics, it is characterised in that：The span of the D is
Ten millimeters to 20 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710611127.0A CN107276336B (en) | 2016-03-04 | 2016-03-04 | The grinder being servo-actuated based on dynamics |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710611127.0A CN107276336B (en) | 2016-03-04 | 2016-03-04 | The grinder being servo-actuated based on dynamics |
| CN201610123787.XA CN105553194B (en) | 2016-03-04 | 2016-03-04 | Rotor outer surface flexibility grinding apparatus |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610123787.XA Division CN105553194B (en) | 2016-03-04 | 2016-03-04 | Rotor outer surface flexibility grinding apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107276336A true CN107276336A (en) | 2017-10-20 |
| CN107276336B CN107276336B (en) | 2018-12-28 |
Family
ID=55832186
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710610947.8A Expired - Fee Related CN107294316B (en) | 2016-03-04 | 2016-03-04 | The intelligent grinding apparatus of automatic mechanics compensation |
| CN201710610959.0A Active CN107276335B (en) | 2016-03-04 | 2016-03-04 | The intelligent grinding production equipment of rotor |
| CN201710611483.2A Active CN107378762B (en) | 2016-03-04 | 2016-03-04 | High efficient grinding equipment |
| CN201610123787.XA Active CN105553194B (en) | 2016-03-04 | 2016-03-04 | Rotor outer surface flexibility grinding apparatus |
| CN201710611127.0A Active CN107276336B (en) | 2016-03-04 | 2016-03-04 | The grinder being servo-actuated based on dynamics |
| CN201710611099.2A Active CN107234505B (en) | 2016-03-04 | 2016-03-04 | Floating type grinding special equipment |
| CN201710611100.1A Active CN107257186B (en) | 2016-03-04 | 2016-03-04 | high speed grinding equipment |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710610947.8A Expired - Fee Related CN107294316B (en) | 2016-03-04 | 2016-03-04 | The intelligent grinding apparatus of automatic mechanics compensation |
| CN201710610959.0A Active CN107276335B (en) | 2016-03-04 | 2016-03-04 | The intelligent grinding production equipment of rotor |
| CN201710611483.2A Active CN107378762B (en) | 2016-03-04 | 2016-03-04 | High efficient grinding equipment |
| CN201610123787.XA Active CN105553194B (en) | 2016-03-04 | 2016-03-04 | Rotor outer surface flexibility grinding apparatus |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710611099.2A Active CN107234505B (en) | 2016-03-04 | 2016-03-04 | Floating type grinding special equipment |
| CN201710611100.1A Active CN107257186B (en) | 2016-03-04 | 2016-03-04 | high speed grinding equipment |
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| Country | Link |
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| CN (7) | CN107294316B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107257186A (en) * | 2016-03-04 | 2017-10-17 | 邵伟 | Speed lapping is equipped |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737090A (en) * | 2017-02-13 | 2017-05-31 | 珠海东荣金属制品有限公司 | One kind automation polishing machine |
| CN106926291B (en) * | 2017-04-18 | 2018-09-28 | 温州职业技术学院 | Silica gel high-tension insulator burr trimming equipment |
| CN107370305A (en) * | 2017-08-17 | 2017-11-21 | 安徽威能电机有限公司 | Paint removal device |
| CN111689201B (en) * | 2020-05-23 | 2023-03-17 | 苏州华维诺智能科技有限公司 | Automatic assembly production line for foam head and outer pipe |
| CN114643501B (en) * | 2022-05-23 | 2022-07-29 | 江苏弗林特机电科技有限公司 | Multi-surface polishing and grinding device for motor rotor |
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| CN205595964U (en) * | 2016-03-04 | 2016-09-21 | 邵伟 | Electric motor rotor surface flexibility equipment of polishing |
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- 2016-03-04 CN CN201710610947.8A patent/CN107294316B/en not_active Expired - Fee Related
- 2016-03-04 CN CN201710610959.0A patent/CN107276335B/en active Active
- 2016-03-04 CN CN201710611483.2A patent/CN107378762B/en active Active
- 2016-03-04 CN CN201610123787.XA patent/CN105553194B/en active Active
- 2016-03-04 CN CN201710611127.0A patent/CN107276336B/en active Active
- 2016-03-04 CN CN201710611099.2A patent/CN107234505B/en active Active
- 2016-03-04 CN CN201710611100.1A patent/CN107257186B/en active Active
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| JPH0671514A (en) * | 1992-08-26 | 1994-03-15 | Toshiba Eng & Constr Co Ltd | Automatic bolt polishing device |
| CN201351718Y (en) * | 2008-10-27 | 2009-11-25 | 清溢精密光电（深圳）有限公司 | Float type friction driving device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107257186A (en) * | 2016-03-04 | 2017-10-17 | 邵伟 | Speed lapping is equipped |
| CN107276335A (en) * | 2016-03-04 | 2017-10-20 | 邵伟 | The intelligent grinding production equipment of rotor |
| CN107294316A (en) * | 2016-03-04 | 2017-10-24 | 邵伟 | The intelligent grinding apparatus of automatic mechanics compensation |
| CN107378762A (en) * | 2016-03-04 | 2017-11-24 | 邵伟 | High efficient grinding equipment |
| CN107294316B (en) * | 2016-03-04 | 2018-12-04 | 盐城协同机械有限公司 | The intelligent grinding apparatus of automatic mechanics compensation |
| CN107276335B (en) * | 2016-03-04 | 2018-12-28 | 浙江力久电机股份有限公司 | The intelligent grinding production equipment of rotor |
| CN107378762B (en) * | 2016-03-04 | 2019-01-11 | 浙江爱鑫电子科技有限公司 | High efficient grinding equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107276335B (en) | 2018-12-28 |
| CN105553194B (en) | 2017-09-29 |
| CN107276336B (en) | 2018-12-28 |
| CN107257186A (en) | 2017-10-17 |
| CN107294316B (en) | 2018-12-04 |
| CN107378762B (en) | 2019-01-11 |
| CN107234505A (en) | 2017-10-10 |
| CN105553194A (en) | 2016-05-04 |
| CN107294316A (en) | 2017-10-24 |
| CN107378762A (en) | 2017-11-24 |
| CN107276335A (en) | 2017-10-20 |
| CN107257186B (en) | 2018-12-28 |
| CN107234505B (en) | 2018-09-28 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20181114 Address after: 431800 Jing Qian Road, new town, Jingshan City, Jingmen, Hubei, 8 Applicant after: Jingshan new universal machine Co., Ltd. Address before: 325000 Chaoyang Road 60, Tang Xia Town, Ruian City, Wenzhou, Zhejiang Applicant before: Shao Wei |
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