CN106425699B - Miniature parts magnetorheological polishing machine - Google Patents
Miniature parts magnetorheological polishing machine Download PDFInfo
- Publication number
- CN106425699B CN106425699B CN201610858842.XA CN201610858842A CN106425699B CN 106425699 B CN106425699 B CN 106425699B CN 201610858842 A CN201610858842 A CN 201610858842A CN 106425699 B CN106425699 B CN 106425699B
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- CN
- China
- Prior art keywords
- rotating cup
- cup
- interior
- fixed
- permanent magnet
- 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.)
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Links
- 238000005498 polishing Methods 0.000 title claims abstract description 61
- 230000003028 elevating effect Effects 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004018 waxing Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
- B24B31/102—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work using an alternating magnetic field
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses miniature parts magnetorheological polishing machine, outer cup rotary polishing apparatus：Including outer rotating cup, at least two second permanent magnets and outer brush filament, the second permanent magnet are fixed on the lateral wall of outer rotating cup, and outer brush filament is fixed on the madial wall of outer rotating cup；Outer cup rotary power unit：Including the second motor and connecting flange, the second motor is fixedly connected by connecting flange with outer rotating cup bottom；Inner cup rotary polishing apparatus：Including interior rotating cup, interior brush filament and the first permanent magnet, interior rotating cup is fixed in outer rotating cup, and polishing chamber is formed between outer rotating cup and interior rotating cup, and interior brush filament is fixed on the lateral wall of interior rotating cup, and the first permanent magnet is fixed on the inside of interior rotating cup.It is an advantage of the invention that：Polishing chamber is formed between outer rotating cup and interior rotating cup, workpiece to be processed, Magnetorheologicai polishing liquid are all put into wherein, and Magnetorheologicai polishing liquid is gathered in brush filament, and outer rotating cup rotation carries out rotation polishing to workpiece, can effectively improve polishing precision.
Description
Technical field
The present invention relates to miniature parts magnetorheological polishing machines.
Background technology
Polishing machine is also referred to as grinder, is commonly used as mechanical polishing, polishing and waxing.Its operation principle is：Motor
The sponge being mounted on polishing machine or wool polishing disk high speed rotation are driven, is rubbed with surface to be thrown, and then can reach
Except lacquer painting pollution, oxide layer, the purpose of shallow trace.Existing polishing machine receives the influence of polishing carrier, and it is not high generally to polish precision.
Invention content
The purpose of the present invention is to provide miniature parts magnetorheological polishing machines, can effectively solve the problem that existing polishing machine polishing essence
The problem of degree is not high.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：The magnetorheological throwing of miniature parts
Ray machine, including
Outer cup rotary polishing apparatus：Including outer rotating cup, the second permanent magnet and outer brush filament, the second permanent magnet has minimum two
Root, the second permanent magnet are fixed on the lateral wall of outer rotating cup, and outer brush filament is fixed on the madial wall of outer rotating cup；
Outer cup rotary power unit：Including the second motor and connecting flange, the second motor passes through connecting flange and outer rotation
Bottom of a cup portion is fixedly connected；
Inner cup rotary polishing apparatus：Including interior rotating cup, interior brush filament and the first permanent magnet, the interior rotating cup is fixed on outer
In rotating cup, and it is coaxial with outer rotating cup, polishing chamber is formed between outer rotating cup and interior rotating cup, interior brush filament is fixed on interior rotation
On the lateral wall of cup, the first permanent magnet is fixed on the inside of interior rotating cup.
Preferably, magnetorheological polishing machine further includes inner cup rotary power unit, and the inner cup rotary power unit includes driving
First motor of rotating cup rotation, first motor are fixed on vertically above interior rotating cup in dynamic；In drive rotating cup also into
Row rotation, further improves brush filament and workpiece contact probability, improves polishing efficiency.
Preferably, the inner cup rotary polishing apparatus further includes tool heads, and the top surface of interior rotating cup is provided with butt hole, docking
The groove parallel with axis is provided on the inner wall in hole, the outer diameter of tool heads is equal with butt hole internal diameter, and the first permanent magnet is fixed on
On the lateral wall of tool heads, the first permanent magnet is adapted with groove, the first motor by tool heads drive in rotating cup rotate；It is logical
It crosses tool heads and realizes being detachably connected for the first motor of motor and interior rotating cup, be convenient for changing the quantity for adjusting the first permanent magnet,
So as to adjust the polishing to workpiece.
Preferably, be also connected with rotary ultrasonic device on the motor, the rotary ultrasonic device include ultrasonic transformer, bearing,
Inner casing, shell and energy converter are equipped with bearing between the inner casing and shell, energy converter is fixed in inner casing, energy converter and luffing
Bar is connected, and the motor shaft of the first motor is fixedly connected with inner casing；Increase rotary ultrasonic wave apparatus, further improve the throwing to workpiece
Light efficiency.
Preferably, magnetorheological polishing machine further includes elevating lever, and the shell is fixed on elevating lever；Easy of rise tool
Head.
Preferably, second permanent magnet is uniformly distributed on the lateral wall of outer rotating cup, and first permanent magnet is in work
It is also uniformly distributed on the lateral wall for having head；Ensure being uniformly distributed for magnetic force.
Compared with prior art, it is an advantage of the invention that：Polishing chamber is formed between outer rotating cup and interior rotating cup, it is to be added
Work workpiece, Magnetorheologicai polishing liquid are all put into wherein, are acted in interior brush filament and outer brush filament by the first permanent magnet and the second permanent magnet,
Magnetorheologicai polishing liquid is made to be gathered in brush filament, then outer rotating cup rotation, is polished workpiece, and the present apparatus is simple in structure, rotation
Turn polishing, polishing precision can be effectively improved.
Description of the drawings
Fig. 1 is the structure diagram of miniature parts magnetorheological polishing machine of the present invention；
Fig. 2 is A-A sectional views in Fig. 1；
Fig. 3 is B-B sectional views in Fig. 1.
Specific embodiment
Refering to Fig. 1 be miniature parts magnetorheological polishing machine of the present invention embodiment, miniature parts magnetorheological polishing machine, including
Outer cup rotary polishing apparatus, outer cup rotary power unit, inner cup rotary polishing apparatus, inner cup rotary power unit and elevating lever 1,
1 bottom of elevating lever is equipped with pedestal, outer cup rotary polishing apparatus：Including outer rotating cup 51, the second permanent magnet 52 and outer brush filament 53,
Two permanent magnets 52 have minimum two to be evenly distributed on the lateral wall of outer rotating cup 51, and outer brush filament 53 is fixed on outer rotating cup 51
On madial wall, outer cup rotary power unit：Including the second motor 81 and connecting flange 82, the second motor 81 passes through connecting flange 82
It is fixedly connected with outer 51 bottom of rotating cup, the second motor 81 is fixedly connected by fixed plate 83 with pedestal.
Inner cup rotary polishing apparatus：Including interior rotating cup 41, interior brush filament 43, the first permanent magnet 31 and tool heads 32, inward turning
Revolving cup 41 is fixed on by positioning rotating shaft 9 in outer rotating cup 51, and coaxial with outer rotating cup 51, and interior brush filament 43 is fixed on interior rotation
On the lateral wall of cup 41, the top surface of interior rotating cup 41 is provided with butt hole 10, is provided on the inner wall of butt hole 10 parallel with axis
Groove 42, the outer diameter of tool heads 32 is equal with 10 internal diameter of butt hole, and the first permanent magnet 31 is uniformly distributed is fixed on tool heads 32
On lateral wall, the first permanent magnet 31 is adapted with groove 42,
Inner cup rotary power unit includes the first motor 26, and rotary ultrasonic wave apparatus is connected on the first motor 26, and rotation is super
Acoustic device includes ultrasonic transformer 21, bearing 22, inner casing 23, shell 24 and energy converter 25, and bearing is equipped between inner casing 23 and shell 24
22, energy converter 25 is fixed in inner casing 23, and energy converter 25 is connected with ultrasonic transformer 21, and the motor shaft and inner casing 23 of the first motor 26 are solid
Fixed connection, shell 24 are fixed on elevating lever 1, and ultrasonic transformer 21 is fixedly connected with the top of tool heads 32.
Polishing chamber is formed between the inner wall of outer rotating cup 51 and the outer wall of interior rotating cup 41, polishing intracavitary pours into magnetorheological
First permanent magnet 31 is directed at the groove 42 of interior rotating cup 41 by polishing fluid 6, and tool heads 32 is made to be inserted into the butt hole of interior rotating cup 41
In 10, workpiece to be processed 7 is put into polishing chamber, by the effect of the first permanent magnet 31 and the second permanent magnet 52, magnetorheological throwing
Light liquid 6 will accumulate in interior brush filament 43 and outer brush filament 53, start the first motor 26, the second motor 81 and rotary ultrasonic wave apparatus,
The direction of rotation of first motor 26 and the second motor 81 is on the contrary, rotary ultrasonic wave apparatus generates ultrasonic wave simultaneously, jointly to workpiece 7
It is ground.
Polishing chamber is formed between outer rotating cup 51 and interior rotating cup 41, workpiece to be processed 7, Magnetorheologicai polishing liquid 6 are all put
Enter wherein, by the effect of the first permanent magnet 31 and the second permanent magnet 52 in interior brush filament 43 and outer brush filament 53, make Magnetorheologicai polishing liquid 6
It is gathered in brush filament, then outer rotating cup 51 rotates, and workpiece 7 is polished, and the present apparatus is simple in structure, and rotation polishing can have
Effect improves polishing precision.
Claims (4)
1. miniature parts magnetorheological polishing machine, it is characterised in that：Including
Outer cup rotary polishing apparatus：Including outer rotating cup (51), the second permanent magnet (52) and outer brush filament (53), the second permanent magnet
(52) there are minimum two, the second permanent magnet (52) is fixed on the lateral wall of outer rotating cup (51), and outer brush filament (53) is fixed on outer
On the madial wall of rotating cup (51)；
Outer cup rotary power unit：Including the second motor (81) and connecting flange (82), the second motor (81) passes through connecting flange
(82) it is fixedly connected with outer rotating cup (51) bottom；
Inner cup rotary polishing apparatus：Including interior rotating cup (41), interior brush filament (43) and the first permanent magnet (31), the interior rotating cup
(41) it is fixed in outer rotating cup (51), and with outer rotating cup (51) coaxially, between outer rotating cup (51) and interior rotating cup (41)
Polishing chamber is formed, interior brush filament (43) is fixed on the lateral wall of interior rotating cup (41)；
Magnetorheological polishing machine further includes inner cup rotary power unit, and the inner cup rotary power unit includes rotating cup in driving
(41) the first motor (26) of rotation, first motor (26) are fixed on vertically above interior rotating cup (41)；
The inner cup rotary polishing apparatus further includes tool heads (32), and the top surface of interior rotating cup (41) is provided with butt hole (10), right
It connects and the groove parallel with axis (42) is provided on the inner wall of hole (10), outer diameter and butt hole (10) the internal diameter phase of tool heads (32)
Deng, the first permanent magnet (31) is fixed on the lateral wall of tool heads (32), and the first permanent magnet (31) is adapted with groove (42), the
One motor (26) is rotated by rotating cup (41) in tool heads (32) driving.
2. miniature parts magnetorheological polishing machine as described in claim 1, it is characterised in that：Rotation is also connected on first motor
Turn Vltrasonic device, the rotary ultrasonic device includes ultrasonic transformer (21), bearing (22), inner casing (23), shell (24) and energy converter
(25), bearing (22) is equipped between the inner casing (23) and shell (24), energy converter (25) is fixed in inner casing (23), energy converter
(25) it is connected with ultrasonic transformer (21), the motor shaft of the first motor (26) is fixedly connected with inner casing (23).
3. miniature parts magnetorheological polishing machine as claimed in claim 2, it is characterised in that：Magnetorheological polishing machine further includes lifting
Bar (1), the shell (24) are fixed on elevating lever (1).
4. miniature parts magnetorheological polishing machine as described in claim 1, it is characterised in that：Second permanent magnet (52) is outside
It is uniformly distributed on the lateral wall of rotating cup (51), first permanent magnet (31) is also uniformly divided on the lateral wall of tool heads (32)
Cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610858842.XA CN106425699B (en) | 2016-09-22 | 2016-09-22 | Miniature parts magnetorheological polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610858842.XA CN106425699B (en) | 2016-09-22 | 2016-09-22 | Miniature parts magnetorheological polishing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106425699A CN106425699A (en) | 2017-02-22 |
| CN106425699B true CN106425699B (en) | 2018-06-19 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610858842.XA Active CN106425699B (en) | 2016-09-22 | 2016-09-22 | Miniature parts magnetorheological polishing machine |
Country Status (1)
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| CN (1) | CN106425699B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736876B (en) * | 2016-12-07 | 2019-03-22 | 中山市光大光学仪器有限公司 | Prism Magnetorheological Polishing equipment |
| CN107999431B (en) * | 2017-11-29 | 2020-10-16 | 王芳华 | Cleaning device for keycaps |
| CN108544306A (en) * | 2018-05-28 | 2018-09-18 | 东莞市新玛博创超声波科技有限公司 | The ultrasonic finishing batch processing method and equipment of metal casting |
| CN108857599B (en) * | 2018-07-18 | 2020-02-04 | 东北大学 | Vertical magnetorheological polishing device and method |
| 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 |
| CN110303389B (en) * | 2019-07-18 | 2021-07-13 | 浙江科惠医疗器械股份有限公司 | Magnetorheological polishing device for metal ball head of artificial hip joint |
| CN111216032B (en) * | 2020-02-05 | 2022-03-04 | 辽宁科技大学 | Magnetic grinding device and method suitable for spherical surface and irregular solid surface |
| CN111266939A (en) * | 2020-03-19 | 2020-06-12 | 刘延斌 | Processing technology of crystal ball handicraft |
| CN111360589B (en) * | 2020-03-27 | 2021-08-17 | 台州学院 | Medical micro screw magneto-rheological polishing device |
| CN112917249B (en) * | 2021-01-22 | 2021-11-30 | 济南大学泉城学院 | Inside clean-up equipment of special-shaped part |
| CN112873034B (en) * | 2021-02-02 | 2023-02-10 | 日禺光学科技(苏州)有限公司 | Honing type magnetorheological polishing method and device |
| CN114986376A (en) * | 2022-06-16 | 2022-09-02 | 山东理工大学 | Magnetic needle magnetic grinding machine |
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| CN101579833A (en) * | 2009-06-05 | 2009-11-18 | 东华大学 | High efficiency controllable multiple wheel head magnetic rheology buffing device |
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| CN104551966A (en) * | 2015-01-20 | 2015-04-29 | 上海工程技术大学 | Magnetorheological fluid adaptive planar processing system |
| CN105881185A (en) * | 2016-04-08 | 2016-08-24 | 广东工业大学 | Self-pressurized high-speed polishing method and device for inner surface of hole by means of abrasive particles and magnetic flow |
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|---|---|---|---|---|
| JPH11221742A (en) * | 1997-09-30 | 1999-08-17 | Hoya Corp | Grinding method, grinding device, glass substrate for magnetic recording medium and magnetic recording medium |
| JP4139906B2 (en) * | 2006-03-27 | 2008-08-27 | 国立大学法人宇都宮大学 | Polishing method and magnetic polishing apparatus for thin plate with opening pattern |
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2016
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579833A (en) * | 2009-06-05 | 2009-11-18 | 东华大学 | High efficiency controllable multiple wheel head magnetic rheology buffing device |
| CN104308671A (en) * | 2014-10-09 | 2015-01-28 | 东北大学 | Magnetorheological polishing device and method |
| CN104551966A (en) * | 2015-01-20 | 2015-04-29 | 上海工程技术大学 | Magnetorheological fluid adaptive planar processing system |
| CN105881185A (en) * | 2016-04-08 | 2016-08-24 | 广东工业大学 | Self-pressurized high-speed polishing method and device for inner surface of hole by means of abrasive particles and magnetic flow |
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| CN106425699A (en) | 2017-02-22 |
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Effective date of registration: 20230928 Address after: B205, No.179 Chezhan Road, Liushi Town, Leqing City, Wenzhou City, Zhejiang Province, 325600 Patentee after: Zhipu Qiwang (Wenzhou) Electric Power Technology Research Institute Co.,Ltd. Address before: 321004 688 Yingbin Road, Zhejiang, Jinhua, Zhejiang Normal University Patentee before: ZHEJIANG NORMAL University |
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Effective date of registration: 20231107 Address after: 325600 Qiyuan Village, Baishi Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Shangjia Electric Power Technology Co.,Ltd. Address before: B205, No.179 Chezhan Road, Liushi Town, Leqing City, Wenzhou City, Zhejiang Province, 325600 Patentee before: Zhipu Qiwang (Wenzhou) Electric Power Technology Research Institute Co.,Ltd. |