CN105553194A - Outer surface flexibility polishing device of motor rotor - Google Patents
Outer surface flexibility polishing device of motor rotor Download PDFInfo
- Publication number
- CN105553194A CN105553194A CN201610123787.XA CN201610123787A CN105553194A CN 105553194 A CN105553194 A CN 105553194A CN 201610123787 A CN201610123787 A CN 201610123787A CN 105553194 A CN105553194 A CN 105553194A
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- China
- Prior art keywords
- polishing
- rotor
- roller
- fixed
- wheel assembly
- Prior art date
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Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention relates to an automatic polishing device, in particular to an automatic polishing device for a motor. An outer surface flexibility polishing device of a motor rotor comprises a big support, an automatic fixture and a flexibility polishing mechanism, the automatic fixture is used for installing the motor rotor, the flexibility polishing mechanism is used for polishing the motor rotor, the automatic fixture and the flexibility polishing mechanism are fixedly connected to the big support, the flexibility polishing mechanism is arranged at the upper part of the automatic fixture, and the motor rotor is connected onto the automatic fixture. By the outer surface flexibility polishing device, the outer surface of the motor rotor is polished, the outer surface flexibility polishing device of the motor rotor, disclosed by the invention is high in manufacturability, the motor rotor can be automatically clamped and driven to rotate at a certain speed, a hemp wheel has functions of rotating at a high speed and doing axial movement along the motor rotor, and the polishing quality and efficiency are greatly improved.
Description
Technical field
The present invention relates to a kind of automatic polishing equipment, particularly relate to a kind of automatic polishing equipment to motor.
Background technology
There is a large amount of dust in sanding and polishing, manual polishing polishing can cause serious physical impairment to workman.Present rotor also still depends on manual polishing polishing.
Summary of the invention
The object of the present invention is to provide the flexible grinding apparatus of a kind of rotor outer surface, for realizing, sanding and polishing is carried out to the outer surface of rotor, the flexible grinding apparatus good manufacturability of rotor outer surface of the present invention, rotor Automatic-clamping drive motors rotor can be pressed to certain speed and rotates, the fiber crops wheel of polishing has high speed rotating and to take exercises function along the axis of rotor, substantially increases quality and the efficiency of polishing.
For achieving the above object, the invention discloses the flexible grinding apparatus of rotor outer surface, comprise: large support, for the automatic fixture of mounting rotor of electric motor, the flexible workpiece polishing mechanism for polishing to described rotor, described automatic fixture, flexible workpiece polishing mechanism are fixed on described large support, described flexible workpiece polishing mechanism is positioned at the top of described automatic fixture, and described rotor is connected on described automatic fixture;
Described flexible workpiece polishing mechanism comprises: guide pin bushing, guide pillar, floating driving machine structure, small rack, connecting rod, lift cylinder, polishing motor, synchronous drive mechanism, slide plate, numb wheel assembly, polishing bearing pedestal, guide rail, slide block, described guide pin bushing is fixed on described large support, described guide pillar is movably connected on described guide pin bushing, and the bottom of described guide pillar is connected described small rack; The cylinder block of described lift cylinder is fixed on described large support, and the end of the piston rod of described lift cylinder is fixed on described connecting rod, and the end of described guide pillar is fixed on described connecting rod;
Described floating driving machine structure comprises: small bearing bracket, eccentric roll mechanism, sliding tray, rotating shaft, hexagonal driving shaft, floating polishing motor, described floating polishing motor is fixed on described large support, described small bearing bracket is fixed on described small rack, described rotating shaft is movably connected on described small bearing bracket, one end of described rotating shaft is connected described eccentric roll mechanism, the other end of described rotating shaft is flexibly connected described hexagonal driving shaft, and described hexagonal driving shaft is fixed on the output shaft of described floating polishing motor; Described eccentric roll mechanism comprises: swinging head, roller, eccentric roll mechanism, described swinging head is connected described roller, and the central axis of described rotating shaft is driving axis, the central axis of described roller is axis of oscillation, and the distance between described driving axis and described axis of oscillation is D;
Be connected in the bottom of described small rack described slide block, and described guide rail is movably connected on described slide block, and described guide rail is fixed on described slide plate, and described slide plate is provided with the sliding tray matched with described roller, and described roller is connected to described sliding tray; Be connected on the top of described slide plate described polishing motor, be connected in the bottom of described slide plate described polishing bearing pedestal, described numb wheel assembly is movably connected on described polishing bearing pedestal, and described polishing motor is connected to described numb wheel assembly by a described synchronous drive mechanism;
Described automatic fixture comprises: fixture mount, clamp motor, No. two synchronous drive mechanisms, roller, push rods, hold out against cylinder, clamp shaft bearing, and described fixture mount is fixed on described large support, and described clamp motor is fixed on described fixture mount; Described clamp shaft bearing is fixed on described large support, and described roller is movably connected on described clamp shaft bearing, and described clamp motor is connected to described roller by described No. two synchronous drive mechanisms; The quantity of described roller is two, and described roller becomes to be arranged side by side; Connect described push rod in the top movable of described roller, described in hold out against cylinder cylinder block be fixed on described clamp shaft bearing, hold out against the end of the piston rod of cylinder described in described push rod is movably connected on, described push rod becomes coaxially arranged.
Preferably, described swinging head is provided with the oil filler point for adding lubricating oil, and described oil filler point is positioned at the top of described roller.
Preferably, one end of described hexagonal driving shaft is six prism axles, and described rotating shaft is provided with the six prism holes matched with described six prism axles, 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, and described lift cylinder is uniformly arranged.
Preferably, described roller does equidirectional same rotational speed.
Preferably, the rotating speed of described roller is 1/10th of the rotating speed of described numb wheel assembly.
Preferably, the weight of described flexible workpiece polishing mechanism is G, and when sanding and polishing state, control the pressure entering described lift cylinder, the holding power that described lift cylinder is provided for described flexible workpiece polishing mechanism is
described numb wheel assembly is G/10 to the pressure of described rotor.
Preferably, the span of described D is ten millimeters to 20 millimeters.
Preferably, the central axis of described guide rail and described numb wheel assembly is parallel to each other.
Compare with conventional art, the flexible grinding apparatus of rotor outer surface of the present invention has following positive role and beneficial effect:
Described automatic fixture, flexible workpiece polishing mechanism are fixed on described large support, described flexible workpiece polishing mechanism is positioned at the top of described automatic fixture, described rotor is connected on described automatic fixture, described numb wheel assembly is movably connected on described flexible workpiece polishing mechanism, utilizes described numb wheel assembly to carry out sanding and polishing to the outer surface of described rotor.
Described guide pin bushing is fixed on described large support, and described guide pillar is movably connected on described guide pin bushing, and the bottom of described guide pillar is 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.The cylinder block of described lift cylinder is fixed on described large support, and the piston rod of described lift cylinder stretches out, and can drive described small rack under the guiding of described guide pin bushing, move upward, thus makes described numb wheel assembly depart from the contact with 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, thus makes described numb wheel assembly realize the contact with described rotor, and then starts sanding and polishing work.
Be connected in the bottom of described small rack described slide block, and described guide rail is movably connected on described slide block, and described guide rail is fixed on described slide plate, and described slide plate is provided with the sliding tray matched with described roller.Described roller moves under the driving of described floating driving machine structure in described sliding tray, thus drives described slide plate under the guiding of described slide block, and the central axial direction along described numb wheel assembly moves back and forth, and the stroke range moved back and forth is described D.
Described numb wheel assembly is movably connected on described polishing bearing pedestal, and described polishing motor is connected to described numb wheel assembly by a described synchronous drive mechanism.Described slide plate and numb wheel assembly, under the drive of described floating driving machine structure, move back and forth.The motion of described numb wheel assembly in sanding and polishing process is compound motion: described numb wheel assembly rotates under the driving of described polishing motor, and meanwhile, described numb wheel assembly carries out straight reciprocating motion under the drive of described floating driving machine structure.Huge help is there is in this straight reciprocating motion to the effect improving sanding and polishing, make described numb wheel assembly can not leave polishing vestige at the outer surface of described rotor, thus make the smooth outer surface of described rotor without vestige, and the loss uniformity more making the fiber crops on described numb wheel assembly take turns, is conducive to the scope expanding sanding and polishing simultaneously; If lack this straight reciprocating motion, described numb 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 to be arranged side by side.Described clamp motor is connected to described roller by described No. two synchronous drive mechanisms, and described roller does equidirectional same rotational speed under the driving of described clamp motor.Connect described push rod in the top movable of described roller, described in hold out against cylinder cylinder block be fixed on described clamp shaft bearing, hold out against the end of the piston rod of cylinder described in described push rod is movably connected on, described push rod becomes coaxially arranged.Described rotor is positioned between described roller, described in hold out against cylinder piston rod stretch out, make described push rod withstand on the two ends of described rotor, described push rod together can rotate with described rotor.
During beginning, the piston rod of described lift cylinder rises, and described numb wheel assembly rises, and is positioned between described roller by described rotor.Then, the piston rod of described lift cylinder is retracted, and described numb wheel assembly declines, and described numb wheel assembly keeps the contact with the outer surface of described rotor.Because described numb wheel assembly is applied with certain pressure to described rotor, and, because the material of described roller is quality of rubber materials, make to there is good frictional force between described roller and described rotor.Then, described clamp motor is rotated, and 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, avoids the possibility that described rotor is shifted, flies out in the process of sanding and polishing, ensure that production safety.
Then, described polishing motor, floating polishing electric motor starting.After described polishing electric motor starting, described numb wheel assembly rotates under the driving of described polishing motor; After described floating polishing electric motor starting, described numb wheel assembly carries out straight reciprocating motion under the drive of described floating driving machine structure.Described rotor carries out rotation in the process being polished polishing, thus makes the whole outer surface of described rotor obtain sanding and polishing.
The flexible grinding apparatus of rotor outer surface of the present invention, the quality of utilize three motors, achieve sanding and polishing operation, improve operating efficiency and sanding and polishing.Described rotor does rotation under the driving of described clamp motor, makes whole outer surfaces of described rotor all obtain sanding and polishing; Described numb wheel assembly rotates under the driving of described polishing motor, makes described fiber crops wheel carry out sanding and polishing to described rotor; Described floating polishing motor drives described numb wheel assembly to move back and forth along the axis direction of described rotor, improves the quality of sanding and polishing, makes the loss of described fiber crops wheel more even.
By following description also by reference to the accompanying drawings, the flexible grinding apparatus of rotor outer surface of the present invention will become more clear, and these accompanying drawings are for explaining embodiments of the invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of the flexible grinding apparatus of rotor outer surface of the present invention;
Fig. 2,3 is the structural representation of the flexible workpiece polishing mechanism of the flexible grinding apparatus of rotor outer surface of the present invention;
Fig. 4 is the structural representation of the floating driving machine structure of the flexible grinding apparatus of rotor outer surface of the present invention;
Fig. 5,6 is the structural representation of the automatic fixture of the flexible grinding apparatus of rotor outer surface of the present invention.
1 large 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 racks, 9 connecting rods, 10 lift cylinders, 11 polishing motors, No. 12 synchronous drive mechanisms, 13 slide plates, 14 numb wheel assemblies, 15 polishing bearing pedestals, 16 guide rails, 17 slide blocks, 18 small bearing brackets, 19 eccentric roll mechanisms, 20 sliding trays, 21 rotating shafts, 22 hexagonal driving shafts, 23 floating 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.
Embodiment
With reference now to accompanying drawing, describe embodiments of the invention, element numbers similar in accompanying drawing represents similar element.As mentioned above, the invention provides the flexible grinding apparatus of a kind of rotor outer surface, for carrying out sanding and polishing to the outer surface of rotor, the flexible grinding apparatus good manufacturability of rotor outer surface of the present invention, rotor Automatic-clamping drive motors rotor can be pressed to certain speed and rotates, the fiber crops wheel of polishing has high speed rotating and to take exercises function along the axis of rotor, substantially increases quality and the efficiency of polishing.
The invention provides the flexible grinding apparatus of a kind of rotor outer surface, comprise: large support 1, for the automatic fixture 2 of mounting rotor of electric motor 4, the flexible workpiece polishing mechanism 3 for polishing to described rotor 4, described automatic fixture 2, flexible workpiece polishing mechanism 3 are fixed on described large support 1, described flexible workpiece polishing mechanism 3 is positioned at the top of described automatic fixture 2, and described rotor 4 is connected on described automatic fixture 2;
Described flexible workpiece polishing mechanism 3 comprises: guide pin bushing 5, guide pillar 6, floating driving machine structure 7, small rack 8, connecting rod 9, lift cylinder 10, polishing motor 11, synchronous drive mechanism 12, slide plate 13, numb wheel assembly 14, polishing bearing pedestal 15, guide rail 16, slide block 17, described guide pin bushing 5 is fixed on described large support 1, described guide pillar 6 is movably connected on described guide pin bushing 5, and the bottom of described guide pillar 6 is connected described small rack 8; The cylinder block of described lift cylinder 10 is fixed on described large support 1, and the end of the piston rod of described lift cylinder 10 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 comprises: small bearing bracket 18, eccentric roll mechanism 19, sliding tray 20, rotating shaft 21, hexagonal driving shaft 22, floating polishing motor 23, described floating polishing motor 23 is fixed on described large support 1, described small bearing bracket 18 is fixed on described small rack 8, described rotating shaft 21 is movably connected on described small bearing bracket 18, one end of described rotating shaft 21 is connected described eccentric roll mechanism 19, the other end of described rotating shaft 21 is flexibly connected described hexagonal driving shaft 22, and described hexagonal driving shaft 22 is fixed on the output shaft of described floating polishing motor 23; Described eccentric roll mechanism 19 comprises: swinging head 24, roller 25, eccentric roll mechanism 19, described swinging head 24 is connected described roller 25, the central axis of described rotating shaft 21 is driving axis 26, the central axis of described 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 in the bottom of described small rack 8 described slide block 17, described guide rail 16 is movably connected on described slide block 17, described guide rail 16 is fixed on described slide plate 13, and described slide plate 13 is provided with the sliding tray 20 matched with described roller 25, and described roller 25 is connected to described sliding tray 20; Be connected on the top of described slide plate 13 described polishing motor 11, be connected in the bottom of described slide plate 13 described polishing bearing pedestal 15, described numb wheel assembly 14 is movably connected on described polishing bearing pedestal 15, and described polishing motor 11 is connected to described numb wheel assembly 14 by a described synchronous drive mechanism 12;
Described automatic fixture 2 comprises: fixture mount 29, clamp motor 30, No. two synchronous drive mechanisms 31, roller 32, push rod 33, hold out against cylinder 34, clamp shaft bearing 35, described fixture mount 29 is fixed on described large support 1, and described clamp motor 30 is fixed on described fixture mount 29; Described clamp shaft bearing 35 is fixed on described large support 1, and described roller 32 is movably connected on described clamp shaft bearing 35, and described clamp motor 30 is connected to described roller 32 by described No. two synchronous drive mechanisms 31; The quantity of described roller 32 is two, and described roller 32 one-tenth is arranged side by side; Connect described push rod 33 in the top movable of described roller 32, described in hold out against cylinder 34 cylinder block be fixed on described clamp shaft bearing 35, hold out against the end of the piston rod of cylinder 34 described in described push rod 33 is movably connected on, described push rod 33 one-tenth is coaxially arranged.
More specifically, described swinging head 24 is provided with the oil filler point 28 for adding lubricating oil, and described oil filler point 28 is positioned at the top of described roller 25.
More specifically, one end of described hexagonal driving shaft 22 is six prism axles, and described rotating shaft 21 is provided with the six prism holes matched with described six prism axles, described six prism axles are movably connected in described six prism holes.
More specifically, the quantity of described guide pin bushing 5 is four, and described guide pin bushing 5 is uniformly arranged; The quantity of described lift cylinder 10 is four, and described lift cylinder 10 is uniformly arranged.
More specifically, described roller 32 does equidirectional same rotational speed.
More specifically, the rotating speed of described roller 32 is 1/10th of the rotating speed of described numb wheel assembly 14.
More specifically, the weight of described flexible workpiece polishing mechanism 3 is G, and when sanding and polishing state, control the pressure entering described lift cylinder 10, the holding power that described lift cylinder 10 is provided for described flexible workpiece polishing mechanism 3 is
described numb wheel assembly 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 numb wheel assembly 14 is parallel to each other.
See Fig. 1 to Fig. 6, next describe the course of work and the operation principle of each step of the flexible grinding apparatus of rotor outer surface of the present invention in detail:
Described automatic fixture 2, flexible workpiece polishing mechanism 3 are fixed on described large support 1, described flexible workpiece polishing mechanism 3 is positioned at the top of described automatic fixture 2, described rotor 4 is connected on described automatic fixture 2, described numb wheel assembly 14 is movably connected on described flexible workpiece polishing mechanism 3, utilizes the outer surface of described numb wheel assembly 14 to described rotor 4 to carry out sanding and polishing.
Described guide pin bushing 5 is fixed on described large support 1, and described guide pillar 6 is movably connected on described guide pin bushing 5, and the bottom of described guide pillar 6 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 connecting rod 9.The cylinder block of described lift cylinder 10 is fixed on described large support 1, the piston rod of described lift cylinder 10 stretches out, can drive described small rack 8 under the guiding of described guide pin bushing 5, move upward, thus make described numb wheel assembly 14 depart from the contact with described rotor 4; The piston rod of described lift cylinder 10 is retracted, and can drive described small rack 8 under the guiding of described guide pin bushing 5, move downward, thus makes described numb wheel assembly 14 realize the contact with described rotor 4, and then starts sanding and polishing work.
Be connected in the bottom of described small rack 8 described slide block 17, and described guide rail 16 is movably connected on described slide block 17, and described guide rail 16 is fixed on described slide plate 13, and described slide plate 13 is provided with the sliding tray 20 matched with described roller 25.Described roller 25 moves under the driving of described floating driving machine structure 7 in described sliding tray 20, thus drive described slide plate 13 under the guiding of described slide block 17, central axial direction along described numb wheel assembly 14 moves back and forth, and the stroke range moved back and forth is described D.Described swinging head is provided with the oil filler point for adding lubricating oil, described oil filler point is positioned at the top of described roller, because described roller 25 brings friction and producing heat in the athletic meeting of described sliding tray 20 inside, described lubricating oil is added on the top forgetting described roller 25, described lubricating oil flows on described sliding tray 20 along described roller 25, can reduce the friction between described roller 25 and sliding tray 20.
Described numb wheel assembly 14 is movably connected on described polishing bearing pedestal 15, and described polishing motor 11 is connected to described numb wheel assembly 14 by a described synchronous drive mechanism 12.Described slide plate 13 and numb wheel assembly 14, under the drive of described floating driving machine structure 7, move back and forth.The motion of described numb wheel assembly 14 in sanding and polishing process is compound motion: described numb wheel assembly 14 rotates under the driving of described polishing motor 11, and meanwhile, described numb wheel assembly 14 carries out straight reciprocating motion under the drive of described floating driving machine structure 7.Huge help is there is in this straight reciprocating motion to the effect improving sanding and polishing, make described numb wheel assembly 14 can not leave polishing vestige at the outer surface of described rotor 4, thus make the smooth outer surface of described rotor 4 without vestige, and the loss uniformity more making the fiber crops on described numb wheel assembly 14 take turns, is conducive to the scope expanding sanding and polishing simultaneously; If lack this straight reciprocating motion, described numb wheel assembly 14 can be made to leave polishing vestige at the outer surface of described rotor 4, make the loss of described fiber crops wheel inconsistent, thus affect 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, and described roller 32 one-tenth is arranged side by side.Described clamp motor 30 is connected to described roller 32 by described No. two synchronous drive mechanisms 31, and described roller 32 does equidirectional same rotational speed under the driving of described clamp motor 30.Connect described push rod 33 in the top movable of described roller 32, described in hold out against cylinder 34 cylinder block be fixed on described clamp shaft bearing 35, hold out against the end of the piston rod of cylinder 34 described in described push rod 33 is movably connected on, described push rod 33 one-tenth is coaxially arranged.Described rotor 4 is positioned between described roller 32, described in hold out against cylinder 34 piston rod 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 numb wheel assembly 14 rises, and is positioned between described roller 32 by described rotor 4.Then, the piston rod of described lift cylinder 10 is retracted, and described numb wheel assembly 14 declines, and described numb wheel assembly 14 keeps the contact with the outer surface of described rotor 4.Because described numb wheel assembly 14 is applied with certain pressure to described rotor, and, because the material of described roller 32 is quality of rubber materials, make to there is good frictional force between described roller 32 and described rotor 4, the friction between described roller and rotor is static friction.Then, described clamp motor 30 is rotated, 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, avoids the possibility that described rotor 4 is shifted, flies out in the process of sanding and polishing, ensure that production safety.
Then, described polishing motor 11, the polishing motor 23 that floats start.After described polishing motor 11 starts, described numb wheel assembly 14 rotates under the driving of described polishing motor 11; After described floating polishing motor 23 starts, described numb wheel assembly 14 carries out straight reciprocating motion under the drive of described floating driving machine structure 7.Described rotor 4 carries out rotation in the process being polished polishing, thus makes the whole outer surface of described rotor 4 obtain sanding and polishing.
The flexible grinding apparatus of rotor outer surface of the present invention, the quality of utilize three motors, achieve sanding and polishing operation, improve operating efficiency 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 numb wheel assembly 14 rotates under the driving of described polishing motor 11, makes described fiber crops wheel carry out sanding and polishing to described rotor 4; Described floating polishing motor 23 drives described numb wheel assembly 14 to move 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 even.
Finally, it should be pointed out that above embodiment is only the more representational example of the present invention.Obviously, the invention is not restricted to above-described embodiment, many distortion can also be had.Every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all should think and belong to protection scope of the present invention.
Claims (10)
1. the flexible grinding apparatus of rotor outer surface, it is characterized in that composed as follows: comprising: large support, for the automatic fixture of mounting rotor of electric motor, the flexible workpiece polishing mechanism for polishing to described rotor, described automatic fixture, flexible workpiece polishing mechanism are fixed on described large support, described flexible workpiece polishing mechanism is positioned at the top of described automatic fixture, and described rotor is connected on described automatic fixture;
Described flexible workpiece polishing mechanism comprises: guide pin bushing, guide pillar, floating driving machine structure, small rack, connecting rod, lift cylinder, polishing motor, synchronous drive mechanism, slide plate, numb wheel assembly, polishing bearing pedestal, guide rail, slide block, described guide pin bushing is fixed on described large support, described guide pillar is movably connected on described guide pin bushing, and the bottom of described guide pillar is connected described small rack; The cylinder block of described lift cylinder is fixed on described large support, and the end of the piston rod of described lift cylinder is fixed on described connecting rod, and the end of described guide pillar is fixed on described connecting rod;
Described floating driving machine structure comprises: small bearing bracket, eccentric roll mechanism, sliding tray, rotating shaft, hexagonal driving shaft, floating polishing motor, described floating polishing motor is fixed on described large support, described small bearing bracket is fixed on described small rack, described rotating shaft is movably connected on described small bearing bracket, one end of described rotating shaft is connected described eccentric roll mechanism, the other end of described rotating shaft is flexibly connected described hexagonal driving shaft, and described hexagonal driving shaft is fixed on the output shaft of described floating polishing motor; Described eccentric roll mechanism comprises: swinging head, roller, eccentric roll mechanism, described swinging head is connected described roller, and the central axis of described rotating shaft is driving axis, the central axis of described roller is axis of oscillation, and the distance between described driving axis and described axis of oscillation is D;
Be connected in the bottom of described small rack described slide block, and described guide rail is movably connected on described slide block, and described guide rail is fixed on described slide plate, and described slide plate is provided with the sliding tray matched with described roller, and described roller is connected to described sliding tray; Be connected on the top of described slide plate described polishing motor, be connected in the bottom of described slide plate described polishing bearing pedestal, described numb wheel assembly is movably connected on described polishing bearing pedestal, and described polishing motor is connected to described numb wheel assembly by a described synchronous drive mechanism;
Described automatic fixture comprises: fixture mount, clamp motor, No. two synchronous drive mechanisms, roller, push rods, hold out against cylinder, clamp shaft bearing, and described fixture mount is fixed on described large support, and described clamp motor is fixed on described fixture mount; Described clamp shaft bearing is fixed on described large support, and described roller is movably connected on described clamp shaft bearing, and described clamp motor is connected to described roller by described No. two synchronous drive mechanisms; The quantity of described roller is two, and described roller becomes to be arranged side by side; Connect described push rod in the top movable of described roller, described in hold out against cylinder cylinder block be fixed on described clamp shaft bearing, hold out against the end of the piston rod of cylinder described in described push rod is movably connected on, described push rod becomes coaxially arranged.
2. the flexible grinding apparatus of rotor outer surface according to claim 1, is characterized in that: on described swinging head, be provided with the oil filler point for adding lubricating oil, described oil filler point is positioned at the top of described roller.
3. the flexible grinding apparatus of rotor outer surface according to claim 1, it is characterized in that: one end of described hexagonal driving shaft is six prism axles, described rotating shaft is provided with the six prism holes matched with described six prism axles, described six prism axles are movably connected in described six prism holes.
4. the flexible grinding apparatus of rotor outer surface according to claim 1, is characterized in that: 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, and described lift cylinder is uniformly arranged.
5. the flexible grinding apparatus of rotor outer surface according to claim 1, is characterized in that: described roller does equidirectional same rotational speed.
6. the flexible grinding apparatus of rotor outer surface according to claim 1, is characterized in that: the rotating speed of described roller is 1/10th of the rotating speed of described numb wheel assembly.
7. the flexible grinding apparatus of rotor outer surface according to claim 1, it is characterized in that: the weight of described flexible workpiece polishing mechanism is G, when sanding and polishing state, control the pressure entering described lift cylinder, the holding power that described lift cylinder is provided for described flexible workpiece polishing mechanism is, described numb wheel assembly to the pressure of described rotor is.
8. the flexible grinding apparatus of rotor outer surface according to claim 1, is characterized in that: the span of described D is ten millimeters to 20 millimeters.
9. the flexible grinding apparatus of rotor outer surface according to claim 1, is characterized in that: the central axis of described guide rail and described numb wheel assembly is parallel to each other.
10. the flexible grinding apparatus of rotor outer surface according to claim 1, is characterized in that: the friction between described roller and rotor is static friction; Friction between described numb wheel assembly and rotor is dynamic friction.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710611100.1A CN107257186B (en) | 2016-03-04 | 2016-03-04 | high speed grinding equipment |
| CN201710610947.8A CN107294316B (en) | 2016-03-04 | 2016-03-04 | The intelligent grinding apparatus of automatic mechanics compensation |
| CN201710611483.2A CN107378762B (en) | 2016-03-04 | 2016-03-04 | High efficient grinding equipment |
| CN201710610959.0A CN107276335B (en) | 2016-03-04 | 2016-03-04 | The intelligent grinding production equipment of rotor |
| CN201610123787.XA CN105553194B (en) | 2016-03-04 | 2016-03-04 | Rotor outer surface flexibility grinding apparatus |
| CN201710611127.0A CN107276336B (en) | 2016-03-04 | 2016-03-04 | The grinder being servo-actuated based on dynamics |
| CN201710611099.2A CN107234505B (en) | 2016-03-04 | 2016-03-04 | Floating type grinding special equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123787.XA CN105553194B (en) | 2016-03-04 | 2016-03-04 | Rotor outer surface flexibility grinding apparatus |
Related Child Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710611099.2A Division CN107234505B (en) | 2016-03-04 | 2016-03-04 | Floating type grinding special equipment |
| CN201710610947.8A Division CN107294316B (en) | 2016-03-04 | 2016-03-04 | The intelligent grinding apparatus of automatic mechanics compensation |
| CN201710610959.0A Division CN107276335B (en) | 2016-03-04 | 2016-03-04 | The intelligent grinding production equipment of rotor |
| CN201710611127.0A Division CN107276336B (en) | 2016-03-04 | 2016-03-04 | The grinder being servo-actuated based on dynamics |
| CN201710611483.2A Division CN107378762B (en) | 2016-03-04 | 2016-03-04 | High efficient grinding equipment |
| CN201710611100.1A Division CN107257186B (en) | 2016-03-04 | 2016-03-04 | high speed grinding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105553194A true CN105553194A (en) | 2016-05-04 |
| CN105553194B CN105553194B (en) | 2017-09-29 |
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Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710611127.0A Active CN107276336B (en) | 2016-03-04 | 2016-03-04 | The grinder being servo-actuated based on dynamics |
| CN201710610947.8A Expired - Fee Related CN107294316B (en) | 2016-03-04 | 2016-03-04 | The intelligent grinding apparatus of automatic mechanics compensation |
| CN201610123787.XA Active CN105553194B (en) | 2016-03-04 | 2016-03-04 | Rotor outer surface flexibility grinding apparatus |
| 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 |
| CN201710611100.1A Active CN107257186B (en) | 2016-03-04 | 2016-03-04 | high speed grinding equipment |
| CN201710611099.2A Active CN107234505B (en) | 2016-03-04 | 2016-03-04 | Floating type grinding special equipment |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710611127.0A Active CN107276336B (en) | 2016-03-04 | 2016-03-04 | The grinder being servo-actuated based on dynamics |
| CN201710610947.8A Expired - Fee Related CN107294316B (en) | 2016-03-04 | 2016-03-04 | The intelligent grinding apparatus of automatic mechanics compensation |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| CN201710611100.1A Active CN107257186B (en) | 2016-03-04 | 2016-03-04 | high speed grinding equipment |
| CN201710611099.2A Active CN107234505B (en) | 2016-03-04 | 2016-03-04 | Floating type grinding special equipment |
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| Country | Link |
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| CN (7) | CN107276336B (en) |
Cited By (4)
| 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 |
| CN107370305A (en) * | 2017-08-17 | 2017-11-21 | 安徽威能电机有限公司 | Paint removal device |
| CN108748288A (en) * | 2017-04-18 | 2018-11-06 | 温州职业技术学院 | The floating type centering correction of the flank shape equipment in arrester surface |
| CN114643501A (en) * | 2022-05-23 | 2022-06-21 | 江苏弗林特机电科技有限公司 | Multi-surface polishing and grinding device for motor rotor |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107276336B (en) * | 2016-03-04 | 2018-12-28 | 京山新瑞达通用机器有限公司 | The grinder being servo-actuated based on dynamics |
| 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 |
| CN112873031A (en) * | 2021-03-29 | 2021-06-01 | 郝松涛 | Adjusting and compensating structure of polishing wheel and polishing machine |
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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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| 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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| CN107276336B (en) * | 2016-03-04 | 2018-12-28 | 京山新瑞达通用机器有限公司 | The grinder being servo-actuated based on dynamics |
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2016
- 2016-03-04 CN CN201710611127.0A patent/CN107276336B/en active Active
- 2016-03-04 CN CN201710610947.8A patent/CN107294316B/en not_active Expired - Fee Related
- 2016-03-04 CN CN201610123787.XA patent/CN105553194B/en active Active
- 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 CN201710611100.1A patent/CN107257186B/en active Active
- 2016-03-04 CN CN201710611099.2A patent/CN107234505B/en active Active
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| JPH0671514A (en) * | 1992-08-26 | 1994-03-15 | Toshiba Eng & Constr Co Ltd | Automatic bolt polishing device |
| CN204160294U (en) * | 2014-09-05 | 2015-02-18 | 山西北方风雷工业集团有限公司 | A kind of helicoid hydraulic motor rotor sander |
| CN205595964U (en) * | 2016-03-04 | 2016-09-21 | 邵伟 | Electric motor rotor surface flexibility equipment of polishing |
Cited By (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 |
| CN108748288A (en) * | 2017-04-18 | 2018-11-06 | 温州职业技术学院 | The floating type centering correction of the flank shape equipment in arrester surface |
| CN107370305A (en) * | 2017-08-17 | 2017-11-21 | 安徽威能电机有限公司 | Paint removal device |
| CN114643501A (en) * | 2022-05-23 | 2022-06-21 | 江苏弗林特机电科技有限公司 | Multi-surface polishing and grinding device for motor rotor |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107257186A (en) | 2017-10-17 |
| CN107294316B (en) | 2018-12-04 |
| CN107378762B (en) | 2019-01-11 |
| CN107234505A (en) | 2017-10-10 |
| CN107276335A (en) | 2017-10-20 |
| CN107276336B (en) | 2018-12-28 |
| CN107294316A (en) | 2017-10-24 |
| CN107257186B (en) | 2018-12-28 |
| CN107378762A (en) | 2017-11-24 |
| CN107234505B (en) | 2018-09-28 |
| CN107276335B (en) | 2018-12-28 |
| CN105553194B (en) | 2017-09-29 |
| CN107276336A (en) | 2017-10-20 |
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Effective date of registration: 20180730 Address after: 529100 Second Industrial Park, yamen Town, Xinhui District, Jiangmen, Guangdong Patentee after: Jiangmen outstanding hardware Co., Ltd. Address before: 325000 Chaoyang Road 60, Tang Xia Town, Ruian City, Wenzhou, Zhejiang Patentee before: Shao Wei |