CN108544305A - A kind of device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of cluster - Google Patents
A kind of device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of cluster Download PDFInfo
- Publication number
- CN108544305A CN108544305A CN201810373093.0A CN201810373093A CN108544305A CN 108544305 A CN108544305 A CN 108544305A CN 201810373093 A CN201810373093 A CN 201810373093A CN 108544305 A CN108544305 A CN 108544305A
- Authority
- CN
- China
- Prior art keywords
- polishing disk
- ceramic balls
- magnetorheological
- groove
- polishing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
- B24B1/005—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes using a magnetic polishing agent
-
- 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
- B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
- B24B11/02—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses the devices that a kind of magnetorheological auxiliary V-groove high-efficiency high-accuracy of cluster polishes Ceramic Balls, including lower polishing disk (2), the lower polishing disk (2) is connected with lower polishing disk rotary shaft (7), the upper surface of the lower polishing disk (2) offers a few V-shaped grooves (9), and the lower surface of the lower polishing disk (2) is built-in with the magnet (5) of suitable dimension；The top of the lower polishing disk (2) is equipped with upper disk (1), and the upper polishing disk (1) is connected with shaft of spiraling (6) and magnet (5) is housed.Ceramic Balls are coated in V-groove by cluster magnetic rheologic flexible polishing pad, as the rotation of lower polishing disk and upper polishing disk is rotationed on one side revolve round the sun while, under the shearing force of cluster Magnetorheological Polishing pad, realize the rapidly and efficiently Ultraprecise polished of Ceramic Balls.The configuration of the present invention is simple is compact, and manufacturing cost is cheap, high in machining efficiency, can obtain the ultraprecise Ceramic Balls of great surface quality and high form accuracy.
Description
Technical field
The present invention relates to a kind of Ceramic Balls grinding and polishing device and its polishing method, more particularly to a kind of high-precision ceramic balls
High-efficient grinding polishing processing unit (plant), belong to high-precision bulb processing technology.
Background technology
The advanced ceramics such as silicon nitride are with density is small, hardness is high, rigidity is high, wear-resistant, coefficient of thermal expansion is low, thermal stability
With the superfine comprehensive performance such as chemical stability is good, be considered as currently manufactured high speed, high-precision bearing rolling element most
Good material.Compared with traditional metal material, high-precision advanced ceramics are high with intensity, elasticity modulus is big, high temperature resistant, resistance to height
It pressure, the features such as wear-resistant, coefficient of thermal expansion is low, thermal stability and chemical stability are good, is used in large quantities in ball bearing, is
Its crucial part.Meanwhile Ceramic Balls are one of the structural ceramics parts being most widely used, in ball roundness measuring equipment, gyro and essence
There is very important effect in the precision instrument and equipments such as close measuring instrument, demand is big, in aerospace, precision machinery, state
Anti- military, petrochemical industry and automobile manufacturing industries etc. have highly important status.
But requirement pole of the Ceramic Balls used in precision instrument to spherical abberation, ball diameter variation and surface roughness
Height, these parameters directly affect the technical indicators such as kinematic accuracy, work noise and the service life of sphere, and then influence equipment and instrument
The performance of device.The surface defects such as spherome surface bumps and crackle have a great impact to the kinematic accuracy of bearing and service life.Therefore,
To reach high surface quality requirements, in the finally polishing stage, can eliminate surface damage be crucial.
The grinding and polishing processing method of country's precise ceramic ball mainly has four axis ball lapping processing methods, V-shaped groove to grind at present
Mill processing method, circle groove attrition process method, conical disc attrition process method, angle of rotation active control polishing, magnetic suspension grinding add
Work method etc..It is also parameter most rambunctious that grinding pressure, which is that directly affect the grinding pressure of sphericity and dimensional accuracy be most important,
One of.It is to float up to form tonnage using magnetic buoyancy effect, by the guiding of nylon kickboard for magnetic suspension milling apparatus
Effect drives processed Ceramic Balls to be moved in the mixed liquor of magnetic fluid and abrasive material, to realize the attrition process of Ceramic Balls.Magnetic
The elastic pressurized of magnetic fluid is mainly still utilized in suspension pressuring method, but the grinding precision of this processing method is low, mechanical
It is complicated, control is complicated and process cannot accurately control, the cost of magnetic fluid is also higher.And in other most grindings
In method, the power source of many grinding devices is more, and structure and control system are complicated, and has to manufacture and assembly precision higher
Requirement, high processing costs.
For the processing status of current silicon nitride ceramic ball, it is badly in need of the existing higher machining accuracy of one kind and processing efficiency,
Have apparatus structure simple again and the lower Ceramic Balls grinding and polishing processing unit (plant) of manufacturing cost, solves at present to polish Ceramic Balls
Processing efficiency is relatively low, processing consistency is poor, the higher present situation of cost, realizes that the high-efficiency high-accuracy grinding and polishing of Ceramic Balls adds
Work.
Invention content
It is an object of the invention to the disadvantages for overcoming the processing efficiency of the prior art low and of high cost and deficiency, provide one kind
High precision machining, high in machining efficiency and processing consistency are high, while apparatus structure is simple, of low cost, assembly precision requirement is low
Grinding and polishing sphere equipment.
The technical solution adopted in the present invention：A kind of cluster is magnetorheological to assist V-groove high-efficiency high-accuracy to polish Ceramic Balls
Device, including lower polishing disk (2), the lower polishing disk (2) are connected with lower polishing disk rotary shaft (7), the lower polishing disk (2)
Upper surface offers a few V-shaped grooves (9), and the lower surface of the lower polishing disk (2) is built-in with the magnet (5) of suitable dimension；It is described
The top of lower polishing disk (2) is equipped with upper polishing disk (1), and the upper polishing disk (1) is connected with shaft of spiraling (6) and magnetic is housed
Iron (5).
Preferably, the upper polishing disk (1) and the eccentric placement of lower polishing disk (2)；The lower polishing disk rotary shaft (7) and institute
Shaft of spiraling (6) is stated in a manner of the non-coaxial heart to be arranged.
Preferably, below or above of magnet (5) setting in the V-shaped groove (9).
Preferably, the upper polishing disk (1) selects wear-resisting non-magnetic material, lower surface cure process, the upper polishing
Disk (1) is fixed with shaft of above spiraling (6) using card slot type floating connection.
Preferably, the lower polishing disk (2) is realized with lower polishing disk rotary shaft (7) by the bolt (8) of lower surface and is fixed
Connection.
Preferably, the lower polishing disk (2) is non magnetic wear-resistant material and surface is through anodized.
Preferably, the magnet (5) be cylindrical magnet, can single-turn or multi-turn be placed on lower polishing disk (2) bottom
Cylindrical type groove in, adjacent two magnet (5) is placed using opposite polarity direction.
Preferably, the surface of the lower polishing disk (2) is equipped with sphere retainer (10).
Preferably, Ceramic Balls (4) are equipped in the V-shaped groove (9).
Preferably, it is placed with Magnetorheologicai polishing liquid (3) in the lower polishing disk (2).
Compared with prior art, the beneficial effects of the invention are as follows：(1) burnishing device of the invention innovatively realizes biography
System V-groove formula and the magnetorheological mode of cluster polish sphere and are combined, and improve processing efficiency, can be efficiently obtained dimensional accuracy
All good high quality and the good ceramic ball surface of uniformity consistency with form accuracy.(2) Magnetorheological Polishing of the present invention
Processing unit (plant) is simple in structure, easy for installation, by the eccentric relative rotation of upper polishing disk and lower polishing disk, in the magnetorheological throwing of cluster
Under the shearing force of light pad, grinding track line can be made to be distributed in spherical surface, can realize the polishing of full envelope, improved grinding and throw
The processing consistency and stability of photosphere body；(3) retainer in the present invention can accurately fix each Ceramic Balls, make it
Motion state is essentially identical, reduces the interference of other factors, to be further ensured that after processing the sphericity of Ceramic Balls and coarse
Degree is consistent uniform.(4) experiments verify that, device and method of the present invention, the ceramics of polishing initial roughness 55nm are used
Ball base 3 hours, surface roughness drop to 5nm hereinafter, and sphericity and finished surface holding consistency it is good.
Description of the drawings
Fig. 1 is the structural schematic diagram of the magnetorheological ceramic ball device of auxiliary V-groove high-efficiency high-accuracy polishing of cluster；
Fig. 2 is the lower polishing disk axonometric drawing of the magnetorheological ceramic ball device of auxiliary V-groove high-efficiency high-accuracy polishing of cluster；
Fig. 3 is the lower polishing disk vertical view of the magnetorheological ceramic ball device of auxiliary V-groove high-efficiency high-accuracy polishing of cluster；
Fig. 4 is the lower polishing disk upward view of the magnetorheological ceramic ball device of auxiliary V-groove high-efficiency high-accuracy polishing of cluster；
Fig. 5 is the sphere retainer schematic diagram of the magnetorheological ceramic ball device of auxiliary V-groove high-efficiency high-accuracy polishing of cluster.
Specific implementation mode
The technical solution further illustrated the present invention with reference to specific embodiment.
In conjunction with shown in Fig. 1-5, a kind of device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of cluster, including
Lower polishing disk (2), the lower polishing disk (2) are connected with lower polishing disk rotary shaft (7), and the upper surface of the lower polishing disk (2) is opened
Equipped with a few V-shaped grooves (9), Ceramic Balls (4) are equipped in the V-shaped groove (9), specifically, the Ceramic Balls (4) are evenly placed upon
In V-shaped groove (9), the lower surface of the lower polishing disk (2) is built-in with the magnet (5) of suitable dimension, and the magnet (5) is arranged in institute
The below or above of V-shaped groove (9) is stated, specifically, the lower surface of the lower polishing disk (2) is provided with numerous cylindrical grooves, the circle
Cylindrical magnet (5) is placed in cylindrical groove.The top of the lower polishing disk (2) is equipped with upper polishing disk (1), the upper polishing disk
(1) shaft of spiraling (6) and surface are connected with, magnet (5) are housed, it is described on spiral shaft (6) can vertically up and down
Movement, and can rotate clockwise or counter-clockwise；The upper polishing disk (1) and shaft (6) mechanical connection that above spirals are fixed.
It should be noted that the upper polishing disk (1) and the eccentric placement of lower polishing disk (2)；The lower polishing disk rotary shaft
(7) with it is described on shaft (6) of spiraling be arranged in a manner of the non-coaxial heart.Shaft (6) of spiraling on the upper polishing disk (1) is under
Eccentricity between the lower polishing disk rotary shaft (7) of polishing disk (2) can be adjusted according to actual processing.The upper polishing disk
Rotary shaft (6) and the rotary shaft (7) of lower polishing disk driven rotate by different motors respectively.Such setting is so that upper polishing
Disk (1) can be such that grinding track line is distributed in the eccentric relative rotation of lower polishing disk (2) energy when carrying out Ceramic Balls (4) polishing
Spherical surface can realize the polishing of full envelope, improve the processing consistency and stability of grinding and polishing sphere；
Further, the upper polishing disk (1) selects wear-resisting non-magnetic material, lower surface cure process, the upthrow
CD (1) is fixed with shaft of above spiraling (6) using card slot type floating connection so that the upper polishing disk (1), which is fixed on, to be spiraled
In shaft (6) and rotates therewith and move up and down.Bolt (8) and lower polishing of the lower polishing disk (2) by lower surface
Shaft of spiraling (7) achieves a fixed connection；Specifically, the positioning bolt (8) is by lower polishing disk rotary shaft (7) and lower polishing disk
(2) it is fixedly connected, the lower abrasive disk rotary shaft (7) is driven by motor to rotate.
Further, the lower polishing disk (2) is non magnetic wear-resistant material and has higher hardness, and surface is through anodic oxidation
Processing.The magnet (5) be cylindrical magnet, can single-turn or multi-turn be placed on lower polishing disk (2) bottom cylindrical type it is recessed
In slot, adjacent two magnet (5) is placed using opposite polarity direction.The surface of the lower polishing disk (2) is equipped with sphere retainer
(10).In the surface of lower polishing disk (2) setting sphere retainer (10), each Ceramic Balls more can be accurately fixed, is made each
The motion state of ball is essentially identical, to be further ensured that processing consistency.
The upper surface of the lower polishing disk (2) is provided with a circle V-shaped groove (9)；It is placed in the lower polishing disk (2) suitable
Magnetorheologicai polishing liquid (3), when specifically used, the Magnetorheologicai polishing liquid (3) meeting under the magneticaction of cylindrical magnet (5) exists
V-shaped groove (9) surface forms Magnetorheological Polishing pad；The upper polishing disk (1) is by the downward active force of shaft of above spiraling (6) pottery
Porcelain ball (4) constrains in V-shaped groove (9)；The upper polishing disk (1) and lower polishing disk (2) are eccentric to be placed, and while processing can be positive and negative
Direction rotates.Ceramic Balls are coated in V-groove by cluster magnetic rheologic flexible polishing pad, with the fortune of lower polishing disk and upper polishing disk
It is dynamic to revolve round the sun while rotation, by the shearing force of cluster Magnetorheological Polishing pad in rotary course, realize Ceramic Balls
It is efficiently Ultraprecise polished.
Embodiment one
As shown in Figs. 1-5, the device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of a kind of cluster, including it is upper
Polishing disk (1), lower polishing disk (2), magnetorheological fluid (3), Ceramic Balls (4), cylindrical magnet (5), on spiral shaft (6), lower polishing
Shaft of spiraling (7) and positioning bolt (8)；The upper polishing disk (1) and shaft (6) of above spiraling are mechanically connected fixed and surface and fill
There is magnet (5)；Shaft of spiraling on described (6) can vertically move up and down, and can revolve clockwise or counter-clockwise
Turn；The lower surface of the lower polishing disk (2) is provided with numerous cylindrical grooves；Cylindrical magnet (5), institute are placed in the cylindrical groove
The surface for stating lower polishing disk (2) is equipped with sphere retainer (10)；The positioning bolt (8) is by lower abrasive disk rotary shaft (7) under
Polishing disk (2) is fixedly connected；The lower abrasive disk rotary shaft (7) is driven by motor to rotate；The upper surface of the lower polishing disk (2)
It is provided with a circle V-shaped groove (9)；The Ceramic Balls 4 are evenly placed upon in V-shaped groove (9)；It is put into the lower polishing disk (2) appropriate
Magnetorheologicai polishing liquid (3)；The Magnetorheologicai polishing liquid (3) can be in V-shaped groove (9) table under the magneticaction of cylindrical magnet (5)
Face forms Magnetorheological Polishing pad；The upper polishing disk (1) by the downward active force of shaft of above spiraling (6) Ceramic Balls (4) about
For beam in V-shaped groove (9), the surface of the lower polishing disk (2) is equipped with sphere retainer (10), more can accurately fix each
Ceramic Balls keep the motion state of each ball essentially identical, to be further ensured that processing consistency.The upper polishing disk (1) and under
Polishing disk (2) is eccentric to be placed, and while processing can both forward and reverse directions rotation.
The processing method is as follows：Several cylindrical magnets (5) are evenly placed upon lower polishing disk (2) bottom table first
In the cylindrical groove in face, then three positioning bolts (8) are screwed in the bolt hole of lower polishing disk (2) bottom end, then according to positioning
Lower polishing disk (2) and the rotary shaft (7) of lower polishing disk are connected and fixed by the position of bolt (8).Next on lower polishing disk (2)
Retainer is put above the V-shaped groove (9) of end surfaces, is placed several Ceramic Balls (4) to be processed in the circular hole of retainer, is kept ball base equal
It is distributed in retainer evenly.Upper polishing disk (1) is fixed in the rotary shaft (6) of upper polishing disk, is then packed into upper surface
Prepared Magnetorheologicai polishing liquid (3) is then added in the lower polishing disk (2) for magnet (5), at this moment Magnetorheologicai polishing liquid (3) because
By the magneticaction of polishing disk bottom magnet (5), Magnetorheological Polishing pad can be formed about on the surface of V-shaped groove (9).Pass through polishing
The position of the upper polishing disk of machine control panel setting and the rotating speed and rotation direction of upper and lower polishing disk, are arranged process time, adjustment
Eccentricity between the shaft (6) of upper polishing disk (1) and the shaft (7) of lower polishing disk (2), last starting device carry out ceramics
The efficient Magnetorheological Polishing of ultraprecise of ball.
Embodiment two
Referring to Fig. 1-5, a kind of device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of cluster, including upthrow
CD (1), lower polishing disk (2), magnetorheological fluid (3), Ceramic Balls (4), cylindrical magnet (5), on spiral shaft (6), lower polishing disk
Rotary shaft (7) and positioning bolt (8)；The upper polishing disk (1) and shaft (6) mechanical connection that above spirals are fixed, then in upper table
Face is packed into magnet (5)；Shaft of spiraling on described (6) can vertically move up and down, and can the clockwise or inverse time
Needle rotates；The lower surface of the lower polishing disk (2) is provided with numerous cylindrical grooves；It is placed with cylindrical magnet in the cylindrical groove
(5)；Lower abrasive disk rotary shaft (7) is fixedly connected by the positioning bolt (8) with lower polishing disk (2)；The lower grinding disc spins
Axis (7) is driven by motor to be rotated；The upper surface of the lower polishing disk (2) is provided with a circle V-shaped groove (9)；The Ceramic Balls 4 are equably
It is placed in V-shaped groove (9)；It is put into suitable Magnetorheologicai polishing liquid (3) in the lower polishing disk (2)；The Magnetorheologicai polishing liquid
(3) Magnetorheological Polishing pad can be formed on V-shaped groove (9) surface under the magneticaction of cylindrical magnet (5)；The upper polishing disk (1)
Ceramic Balls (4) are constrained in V-shaped groove (9) by shaft of above spiraling (6) downward active force, the table of the lower polishing disk (2)
Face is equipped with sphere retainer (10), more can accurately fix each Ceramic Balls, keep the motion state of each ball essentially identical, from
And it is further ensured that processing consistency；The upper polishing disk (1) and lower abrasive disk (2) are eccentric to be placed, and while processing can be positive and negative
Direction rotates.Ceramic Balls are coated in V-groove by cluster magnetic rheologic flexible polishing pad, with the fortune of lower polishing disk and upper polishing disk
It is dynamic to revolve round the sun while rotation, by the shearing force of cluster Magnetorheological Polishing pad in rotary course, realize Ceramic Balls
It is efficiently Ultraprecise polished.The configuration of the present invention is simple is compact, and production cost is low, high in machining efficiency, can obtain great surface quality and
Form accuracy and ultraprecise Ceramic Balls without sub-surface damage.
The course of work of the present embodiment is：When specific processing, several cylindrical magnets (5) are evenly placed upon down first
In the cylindrical groove of polishing disk (2) bottom surface, then three positioning bolts (8) are screwed in the bolt hole of lower polishing disk (2) bottom end
It is interior, then lower polishing disk (2) and the rotary shaft (7) of lower polishing disk are connected and fixed according to the position of positioning bolt (8).Next
Retainer is put above the V-shaped groove (9) of lower polishing disk (2) upper end face, and several potteries to be processed are placed in the circular hole of retainer
Porcelain ball (4), makes ball base be evenly distributed in retainer.Upper polishing disk (1) is fixed in the rotary shaft (6) of upper polishing disk,
Then it is packed into magnet (5) in upper surface, prepared Magnetorheologicai polishing liquid (3) is then added in lower polishing disk (2), at this moment magnetic
Rheology polishing fluid (3) can be formed about magnetorheological because of the magneticaction by polishing disk bottom magnet (5) on the surface of V-shaped groove (9)
Polishing pad.The position of upper polishing disk and rotating speed and the rotation side of upper and lower polishing disk are set by polishing machine control panel at this time
To, process time is set, the eccentricity in adjustment between the shaft (6) of polishing disk (1) and the shaft (7) of lower polishing disk (2), most
Starting device afterwards carries out the efficient Magnetorheological Polishing of ultraprecise of Ceramic Balls.Lower polishing disk (2) under the drive of lower coil motor at the uniform velocity
Rotation, upper polishing disk (1) move downward while rotating until on Ceramic Balls (4) surface under the drive of upper coil motor
Then the setting position of side starts to carry out efficient Magnetorheological Polishing to Ceramic Balls (4) in the case where setting pressure.Setting time to be processed
After arrival, pass hull closure power supply, upper polishing disk can rise automatically to be come.First take out retainer, further take out processing after Ceramic Balls into
Row cleaning and detection.Magnetorheologicai polishing liquid is poured into waste liquid barrel, polishing disk and lower polishing disk complete experiment in cleaning.
The principle of the processing method is：Instantly the Magnetorheologicai polishing liquid in polishing disk upper surface V-type processing groove is in magnet
Magnetic rheology effect is will produce under magneticaction, Magnetorheological Polishing pad is formed on V-shaped groove (9) surface.Ceramic Balls in V-shaped groove (9)
The collective effect that shearing force is padded by cluster Magnetorheological Polishing in upper and lower polishing disk, with the rotation of upper polishing disk and lower polishing disk
Turn, the lower polishing disk that can around while the rotation in V-groove revolves round the sun.Processing can form the polishing of full envelope after a certain period of time
Track, to realize the efficient ultraprecision grinding polishing of Ceramic Balls.
The configuration of the present invention is simple is compact, and production cost is low, high in machining efficiency, can obtain great surface quality and form accuracy
And the ultraprecise Ceramic Balls without sub-surface damage.
For those skilled in the art, technical solution that can be as described above and design are made other each
Kind is corresponding to be changed and deforms, and all these change and deform the protection model that should all belong to the claims in the present invention
Within enclosing.
Claims (10)
1. a kind of device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of cluster, it is characterised in that：Including lower polishing
Disk (2), the lower polishing disk (2) are connected with lower polishing disk rotary shaft (7), and the upper surface of the lower polishing disk (2) offers number
V-shaped groove (9) is enclosed, the lower surface of the lower polishing disk (2) is built-in with the magnet (5) of suitable dimension；The lower polishing disk (2) it is upper
Side is equipped with upper polishing disk (1), and the upper polishing disk (1) is connected with shaft of spiraling (6) and magnet (5) is housed.
2. a kind of device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of cluster according to claim 1,
It is characterized in that：The upper polishing disk (1) and the eccentric placement of the lower polishing disk (2)；The lower polishing disk rotary shaft (7) with it is described
On shaft (6) of spiraling be arranged in a manner of the non-coaxial heart.
3. a kind of device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of cluster according to claim 1,
It is characterized in that：Below or above of magnet (5) setting in the V-shaped groove (9).
4. a kind of device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of cluster according to claim 1,
It is characterized in that：The upper polishing disk (1) selects non-magnetic material, the upper polishing disk (1) and shaft (6) of above spiraling to use card slot
Formula floating connection is fixed.
5. a kind of device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of cluster according to claim 1,
It is characterized in that：The lower polishing disk (2) is achieved a fixed connection by the bolt (8) of lower surface with lower polishing disk rotary shaft (7).
6. a kind of device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of cluster according to claim 1,
It is characterized in that：The lower polishing disk (2) is non magnetic wear-resistant material.
7. a kind of device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of cluster according to claim 1,
It is characterized in that：The magnet (5) is cylindrical magnet, can single-turn or multi-turn be placed on the cylinder of lower polishing disk (2) bottom
In type groove (11), adjacent two magnet (5) is placed using opposite polarity direction.
8. a kind of device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of cluster according to claim 1,
It is characterized in that：The surface of the lower polishing disk (2) is equipped with sphere retainer (10).
9. a kind of device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of cluster according to claim 1,
It is characterized in that：Ceramic Balls (4) are equipped in the V-shaped groove (9).
10. a kind of device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of cluster according to claim 1,
It is characterized in that：It is placed with Magnetorheologicai polishing liquid (3) in the lower polishing disk (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810373093.0A CN108544305A (en) | 2018-04-24 | 2018-04-24 | A kind of device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of cluster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810373093.0A CN108544305A (en) | 2018-04-24 | 2018-04-24 | A kind of device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of cluster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108544305A true CN108544305A (en) | 2018-09-18 |
Family
ID=63512248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810373093.0A Pending CN108544305A (en) | 2018-04-24 | 2018-04-24 | A kind of device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of cluster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108544305A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249283A (en) * | 2018-09-29 | 2019-01-22 | 大连理工大学 | A kind of floating burnishing device and method for small complex curved surface part |
| CN110340742A (en) * | 2019-07-18 | 2019-10-18 | 浙江科惠医疗器械股份有限公司 | A kind of double rubbing head polishing processing devices of bioceramic spherical surface |
| CN110340740A (en) * | 2019-07-18 | 2019-10-18 | 浙江科惠医疗器械股份有限公司 | The circulating magnetorheological polishing machine of artificial hip joint |
| CN111515764A (en) * | 2020-05-06 | 2020-08-11 | 深圳市路维光电股份有限公司 | Method for repairing surface defects of micro-area of glass substrate |
| CN111872750A (en) * | 2020-07-16 | 2020-11-03 | 中国电子科技集团公司第九研究所 | High-efficiency high-precision micro ferrite spherical harmonic oscillator mechanical polishing method |
| CN112025469A (en) * | 2020-09-10 | 2020-12-04 | 西安奕斯伟硅片技术有限公司 | Device, equipment and method for angle polishing of silicon wafer sample |
| CN117102981A (en) * | 2023-10-23 | 2023-11-24 | 奇精机械股份有限公司 | Rolling body grinding and polishing equipment for ceramic ball bearing of washing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101204786A (en) * | 2006-12-19 | 2008-06-25 | 浙江工业大学 | High accuracy ball double autorotation grinding tray high-efficiency grinding device |
| CN101279434A (en) * | 2008-05-04 | 2008-10-08 | 浙江工业大学 | Double-disk rotation eccentric V shaped groove grinding miller |
| CN101579840A (en) * | 2009-05-27 | 2009-11-18 | 浙江工业大学 | High-precise ball highly-efficient grinding and polishing processing method |
| CN105904333A (en) * | 2016-06-08 | 2016-08-31 | 广东工业大学 | Double-side polishing device and method capable of controlling rigidity of polishing pad through cluster dynamic magnetic field |
| CN107877269A (en) * | 2017-10-26 | 2018-04-06 | 广东工业大学 | The device and polishing method of a kind of magnetorheological efficiently polishing high-precise ball of cluster |
| CN208262426U (en) * | 2018-04-24 | 2018-12-21 | 广东工业大学 | A kind of device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of cluster |
-
2018
- 2018-04-24 CN CN201810373093.0A patent/CN108544305A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101204786A (en) * | 2006-12-19 | 2008-06-25 | 浙江工业大学 | High accuracy ball double autorotation grinding tray high-efficiency grinding device |
| CN101279434A (en) * | 2008-05-04 | 2008-10-08 | 浙江工业大学 | Double-disk rotation eccentric V shaped groove grinding miller |
| CN101579840A (en) * | 2009-05-27 | 2009-11-18 | 浙江工业大学 | High-precise ball highly-efficient grinding and polishing processing method |
| CN105904333A (en) * | 2016-06-08 | 2016-08-31 | 广东工业大学 | Double-side polishing device and method capable of controlling rigidity of polishing pad through cluster dynamic magnetic field |
| CN107877269A (en) * | 2017-10-26 | 2018-04-06 | 广东工业大学 | The device and polishing method of a kind of magnetorheological efficiently polishing high-precise ball of cluster |
| CN208262426U (en) * | 2018-04-24 | 2018-12-21 | 广东工业大学 | A kind of device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of cluster |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249283A (en) * | 2018-09-29 | 2019-01-22 | 大连理工大学 | A kind of floating burnishing device and method for small complex curved surface part |
| CN109249283B (en) * | 2018-09-29 | 2019-09-27 | 大连理工大学 | A kind of floating burnishing device and method for small complex curved surface part |
| WO2020062701A1 (en) * | 2018-09-29 | 2020-04-02 | 大连理工大学 | Float polishing device and method for small-size complex surface part |
| CN110340742A (en) * | 2019-07-18 | 2019-10-18 | 浙江科惠医疗器械股份有限公司 | A kind of double rubbing head polishing processing devices of bioceramic spherical surface |
| CN110340740A (en) * | 2019-07-18 | 2019-10-18 | 浙江科惠医疗器械股份有限公司 | The circulating magnetorheological polishing machine of artificial hip joint |
| CN111515764A (en) * | 2020-05-06 | 2020-08-11 | 深圳市路维光电股份有限公司 | Method for repairing surface defects of micro-area of glass substrate |
| CN111872750A (en) * | 2020-07-16 | 2020-11-03 | 中国电子科技集团公司第九研究所 | High-efficiency high-precision micro ferrite spherical harmonic oscillator mechanical polishing method |
| CN112025469A (en) * | 2020-09-10 | 2020-12-04 | 西安奕斯伟硅片技术有限公司 | Device, equipment and method for angle polishing of silicon wafer sample |
| CN117102981A (en) * | 2023-10-23 | 2023-11-24 | 奇精机械股份有限公司 | Rolling body grinding and polishing equipment for ceramic ball bearing of washing machine |
| CN117102981B (en) * | 2023-10-23 | 2024-02-23 | 奇精机械股份有限公司 | Rolling body grinding and polishing equipment for ceramic ball bearing of washing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108544305A (en) | A kind of device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of cluster | |
| CN107877269A (en) | The device and polishing method of a kind of magnetorheological efficiently polishing high-precise ball of cluster | |
| CN208262426U (en) | A kind of device of the magnetorheological auxiliary V-groove high-efficiency high-accuracy polishing Ceramic Balls of cluster | |
| CN104608047B (en) | High-precision spherical part batch production device and method | |
| CN101704208A (en) | Efficient grinding/polishing process of high-precision ceramic balls | |
| CN101204786A (en) | High accuracy ball double autorotation grinding tray high-efficiency grinding device | |
| CN101279434A (en) | Double-disk rotation eccentric V shaped groove grinding miller | |
| CN201227764Y (en) | Double-disk rotation eccentric V shaped groove grinding miller | |
| CN106002605A (en) | Ultraprecise ball grinding and polishing machine and process | |
| CN107953203B (en) | It is a kind of for refining the device and technique of helicla flute | |
| CN112108944A (en) | Hemispherical harmonic oscillator flow channel constraint-shear rheological polishing method and device | |
| CN204736036U (en) | A processingequipment that is used for outer disc of accurate cylindrical roller to grind | |
| CN104440457A (en) | High-precision ball machining method through spiral separation-type V-shaped groove | |
| He et al. | Advances in ultra-precision machining of bearing rolling elements | |
| CN207267205U (en) | Precise sphere processing unit (plant) based on screwing motion manner | |
| CN104999356A (en) | Ceramic ball workblank finishing device | |
| CN102554762B (en) | Method for machining precision spherical parts | |
| CN108274306A (en) | A kind of magnetorheological finishing device of high-efficiency high-accuracy Ceramic Balls | |
| CN107855834A (en) | A kind of rolling bearing type magnetorheological finishing device of high-precision ceramic balls | |
| CN208005296U (en) | A kind of rolling bearing type magnetorheological finishing device of high-precision ceramic balls | |
| CN101234483A (en) | Metal base spherical diamond abrasive wheel dressing device | |
| CN107617932A (en) | The Magnetic Force Mill of the small curvature surface member of double-face circular disc class | |
| CN201058407Y (en) | High-efficiency grinding device of high-precision ball double axial rotation abrasive disk | |
| CN101972952B (en) | Axisymmetric variable magnetic field polishing wheel | |
| CN204123254U (en) | The high-precision sphere process equipment of spiral separating type V-shaped groove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |