CN106392779B - The magnetorheological brush polishing machine of rotary ultrasonic wave - Google Patents
The magnetorheological brush polishing machine of rotary ultrasonic wave Download PDFInfo
- Publication number
- CN106392779B CN106392779B CN201610858557.8A CN201610858557A CN106392779B CN 106392779 B CN106392779 B CN 106392779B CN 201610858557 A CN201610858557 A CN 201610858557A CN 106392779 B CN106392779 B CN 106392779B
- Authority
- CN
- China
- Prior art keywords
- permanent magnet
- magnetorheological
- rotary ultrasonic
- outer tube
- brush
- 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 39
- 238000005096 rolling process Methods 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 22
- 238000002955 isolation Methods 0.000 claims description 19
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000002463 transducing effect Effects 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
Abstract
The invention discloses the magnetorheological brush polishing machines of rotary ultrasonic wave, including bottom plate, magnetorheological brush device, rotary ultrasonic system, motor, the motor drives magnetorheological brush device to rotate by rotary ultrasonic system, the rotary ultrasonic system includes shell, inner casing and energy converter, the energy converter is arranged in inner casing, and ultrasonic transformer is connected on the energy converter, and the ultrasonic transformer is connected with magnetorheological brush device, rolling bearing is equipped between inner casing and shell, shell is fixed on bottom plate.It is an advantage of the invention that：The present apparatus is simple in structure, when magnetorheological brush device is run, also generates ultrasonic wave while adding in rotary ultrasonic system, and transmit torque using the inner casing and ultrasonic transformer of rotary ultrasonic system, greatly improves polishing effect and polishing efficiency.
Description
Technical field
The present invention relates to the magnetorheological brush polishing machines of rotary ultrasonic wave.
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 the magnetorheological brush polishing machines of rotary ultrasonic wave, can effectively solve the problem that existing polishing machine is thrown
The problem of light precision is not high.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：Rotary ultrasonic wave is magnetorheological
Brush polishing machine, including bottom plate, magnetorheological brush device, rotary ultrasonic system, motor, the motor is driven by rotary ultrasonic system
Magnetorheological brush device rotation, the rotary ultrasonic system include shell, inner casing and energy converter, and the energy converter is arranged on inner casing
It is interior, ultrasonic transformer is connected on the energy converter, the ultrasonic transformer is connected with magnetorheological brush device, is equipped with and rolls between inner casing and shell
Bearing, shell are fixed on bottom plate.
Preferably, magnetorheological brush device includes the first permanent magnet, the second permanent magnet, magnetic isolation plate and brush filament, the magnetic isolation plate
It is fixed between the first permanent magnet and the second permanent magnet, there is storage chamber at the center of magnetic isolation plate, and magnetic isolation plate, which is equipped at least two, to be made
The deflector hole that storage chamber is communicated with the external world, the deflector hole are set along the axis perpendicular to ultrasonic transformer, the first permanent magnet or second
Permanent magnet is fixedly connected with ultrasonic transformer, and the brush filament is arranged on magnetic isolation plate excircle；Using Magnetorheologicai polishing liquid from deflector hole
It throwing away and adheres in brush filament, while brush filament is in magnetic field, Magnetorheologicai polishing liquid switchs to solid-state form, forms magnetorheological brush group,
Workpiece is polished, due to being equipped with storage chamber, constantly Magnetorheologicai polishing liquid can be supplemented to brush filament, extend usage time.
Preferably, the brush filament is into half arc, one end of brush filament between the first permanent magnet and magnetic isolation plate, brush filament it is another
One end is between magnetic isolation plate and the second permanent magnet；The magnetorheological fluid thrown away from deflector hole can be easily adhered in brush filament very much.
Preferably, the liquid injection hole communicated with storage chamber is provided on the second permanent magnet or the first permanent magnet, is equipped in liquid injection hole
Outer tube, end of the outer tube in liquid injection hole are inner end, and end of the outer tube far from liquid injection hole is outer end, are fixed in outer tube and outer tube
Coaxial inner tube, inner tube is interior to be equipped with piston, and the outer end of outer tube is fixed with end cap with threaded hole, is connected on piston across threaded hole
Screw rod, screw rod is connected with the sliding block being slidably arranged on bottom plate；Magnetorheological brush device drives outer tube and end cap to rotate, and screw rod
It does not rotate, is moved in a straight line so as to which screw rod can push piston, the Magnetorheologicai polishing liquid in inner tube is pushed into storage chamber, is mended
Liquid.
Preferably, dovetail groove is provided on the bottom plate, the bottom of the sliding block is adapted with dovetail groove；Anti- limited slip block is detached from
Bottom plate, while ensure that the stabilization of sliding block slides.
Preferably, at least two support plates are equipped between the outer tube and inner tube；Keep the stabilization of inner tube.
Compared with prior art, it is an advantage of the invention that：The present apparatus is simple in structure, when magnetorheological brush device is run, adds
Ultrasonic wave is also generated while entering rotary ultrasonic system, and torque is transmitted using the inner casing and ultrasonic transformer of rotary ultrasonic system, greatly
Improve polishing effect and polishing efficiency greatly.
Description of the drawings
Fig. 1 is the structure diagram of the magnetorheological brush polishing machine of rotary ultrasonic wave of the present invention；
Fig. 2 is A-A sectional views in Fig. 1；
Fig. 3 is B-B sectional views in Fig. 1；
Fig. 4 is C-C sectional views in Fig. 1.
Specific embodiment
It is the embodiment of the magnetorheological brush polishing machine of rotary ultrasonic wave of the present invention refering to shown in Fig. 1 to Fig. 4, rotary ultrasonic wave
Magnetorheological brush polishing machine, including bottom plate 1, magnetorheological brush device, rotary ultrasonic system, motor 9, the motor 9 is super by rotating
Sound system drives magnetorheological brush device rotation, and the rotary ultrasonic system includes shell, inner casing 83 and energy converter 85, the transducing
Device 85 is arranged in inner casing 83, and ultrasonic transformer 81 is connected on the energy converter 85, and the ultrasonic transformer 81 is connected with magnetorheological brush device,
Rolling bearing 82 is equipped between inner casing 83 and shell 84, shell 84 is fixed on bottom plate 1.
Magnetorheological brush device includes the first permanent magnet 74, the second permanent magnet 76, magnetic isolation plate 75 and brush filament 71, the magnetic isolation plate
75 are fixed between the first permanent magnet 74 and the second permanent magnet 76, and there is storage chamber 73 at the center of magnetic isolation plate 75, is set on magnetic isolation plate 75
There are at least two deflector holes 72 that storage chamber 73 is made to be communicated with the external world, the outlet of deflector hole 72 is the small toroidal of outer imperial palace,
The deflector hole 72 is fixedly connected along the axis setting perpendicular to ultrasonic transformer 81, the second permanent magnet 76 with ultrasonic transformer 81, the brush
Silk 71 is arranged on 75 excircle of magnetic isolation plate, and brush filament 71 is into half arc, and brush filament 71 is preferably along 6 direction of the magnetic line of force, and the one of brush filament 71
End between the first permanent magnet 74 and magnetic isolation plate 75, the other end of brush filament 71 be located at 75 and second permanent magnet 76 of magnetic isolation plate it
Between.
The liquid injection hole communicated with storage chamber 73 is provided on first permanent magnet 74, is equipped with outer tube 35 in liquid injection hole, outer tube 35 exists
End in liquid injection hole is inner end, and end of the outer tube 35 far from liquid injection hole is outer end, is fixed in outer tube 35 coaxial with outer tube 35
Inner tube 34, at least two support plates 33 are equipped between outer tube 35 and inner tube 34, are equipped with piston 36 in inner tube 34, outer tube 35 it is outer
End is fixed with end cap 32 with threaded hole, the screw rod 31 across threaded hole is connected on piston 36, screw rod 31 is with being slidably arranged in bottom
Sliding block 2 on plate 1 is connected, and dovetail groove 10 is provided on bottom plate 1, the bottom of the sliding block 2 is adapted with dovetail groove.
In use, workpiece 5 is fixed, to being filled with Magnetorheologicai polishing liquid 4, while piston in storage chamber 73 and outer tube 35
36 are located near the end cap 32 of outer tube 35, start motor 9, and motor 9 drives the inner casing 83 of rotary ultrasonic system to rotate, and inner casing 83 is logical
Crossing ultrasonic transformer 81 drives magnetorheological brush device to rotate, the Magnetorheologicai polishing liquid 4 in magnetorheological brush device in storage chamber 73 by
Effect to centrifugal force is thrown away from deflector hole 72, is stained in brush filament 71, and brush filament 71 is stained with due to being in magnetic field in brush filament 71
Magnetorheologicai polishing liquid 4 will turn into solid-state form and be attached in brush filament 71, forms magnetorheological brush group, workpiece 5 is polished, together
When rotary ultrasonic system generate ultrasonic wave, further strengthen polishing effect, at this time since outer tube 35 is also rotating, and screw does not turn
It is dynamic, it is interacted by the threaded hole of screw and end cap 32, screw is made to push piston 36 and is inwardly moved, Magnetorheologicai polishing liquid 4 is pushed away
Enter in storage chamber 73, while sliding block 2 also follows the mobile balance for maintaining screw on bottom plate 1.
The present apparatus is simple in structure, is stained with Magnetorheologicai polishing liquid 4 using the brush filament 71 in magnetic field, workpiece 5 is polished,
The Magnetorheologicai polishing liquid 4 in storage chamber 73 can also be supplemented constantly simultaneously, realize the purpose of longtime running, and it is super to add rotation
Sound system, and using rotary ultrasonic system inner casing 83 and ultrasonic transformer 81 transmit torque while also generate ultrasonic wave, carry significantly
Polishing effect and polishing efficiency are risen.
Claims (5)
1. the magnetorheological brush polishing machine of rotary ultrasonic wave, it is characterised in that：Including bottom plate (1), magnetorheological brush device, rotary ultrasonic system
System and motor (9), the motor (9) drive magnetorheological brush device to rotate by rotary ultrasonic system, the rotary ultrasonic system
Including shell, inner casing (83) and energy converter (85), the energy converter (85) is arranged in inner casing (83), on the energy converter (85)
Ultrasonic transformer (81) is connected with, the ultrasonic transformer (81) is connected with magnetorheological brush device, and rolling is equipped between inner casing (83) and shell (84)
Dynamic bearing (82), shell (84) are fixed on bottom plate (1)；
Magnetorheological brush device include the first permanent magnet (74), the second permanent magnet (76), magnetic isolation plate (75) and brush filament (71), it is described every
Magnetic sheet (75) is fixed between the first permanent magnet (74) and the second permanent magnet (76), and there is storage chamber at the center of magnetic isolation plate (75)
(73), magnetic isolation plate (75) is equipped at least two deflector holes (72) that storage chamber (73) is made to be communicated with the external world, the deflector hole
(72) it is set along the axis perpendicular to ultrasonic transformer (81), the first permanent magnet (74) or the second permanent magnet (76) and ultrasonic transformer (81) are admittedly
Fixed connection, the brush filament (71) are arranged on magnetic isolation plate (75) excircle.
2. the magnetorheological brush polishing machine of rotary ultrasonic wave as described in claim 1, it is characterised in that：The brush filament (71) is into half arc
Shape, between the first permanent magnet (74) and magnetic isolation plate (75), the other end of brush filament (71) is located at every magnetic for one end of brush filament (71)
Between plate (75) and the second permanent magnet (76).
3. the magnetorheological brush polishing machine of rotary ultrasonic wave as claimed in claim 2, it is characterised in that：Second permanent magnet (76) or
The liquid injection hole communicated with storage chamber (73) is provided on one permanent magnet (74), is equipped with outer tube (35) in liquid injection hole, outer tube (35) is being noted
End in fluid apertures is inner end, and end of the outer tube (35) far from liquid injection hole is outer end, is fixed in outer tube (35) and outer tube (35)
Coaxial inner tube (34), inner tube (34) is interior to be equipped with piston (36), and the outer end of outer tube (35) is fixed with end cap with threaded hole (32),
The screw rod (31) across threaded hole, screw rod (31) and sliding block (2) phase being slidably arranged on bottom plate (1) are connected on piston (36)
Even.
4. the magnetorheological brush polishing machine of rotary ultrasonic wave as claimed in claim 3, it is characterised in that：It is provided on the bottom plate (1)
Dovetail groove (10), the bottom of the sliding block (2) are adapted with dovetail groove.
5. the magnetorheological brush polishing machine of rotary ultrasonic wave as claimed in claim 3, it is characterised in that：The outer tube (35) and inner tube
(34) at least two support plates (33) are equipped between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610858557.8A CN106392779B (en) | 2016-09-22 | 2016-09-22 | The magnetorheological brush polishing machine of rotary ultrasonic wave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610858557.8A CN106392779B (en) | 2016-09-22 | 2016-09-22 | The magnetorheological brush polishing machine of rotary ultrasonic wave |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106392779A CN106392779A (en) | 2017-02-15 |
| CN106392779B true CN106392779B (en) | 2018-07-10 |
Family
ID=58015599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610858557.8A Active CN106392779B (en) | 2016-09-22 | 2016-09-22 | The magnetorheological brush polishing machine of rotary ultrasonic wave |
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| Country | Link |
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| CN (1) | CN106392779B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127485A (en) * | 2017-11-29 | 2018-06-08 | 辽宁科技大学 | A kind of equipment and technique for endoporus rifling slot finishing deburring |
| US11440156B2 (en) * | 2018-06-19 | 2022-09-13 | Islamic Azad University of Najafabad | Magnetic abrasive finishing of curved surfaces |
| CN114603405B (en) * | 2022-04-06 | 2023-06-30 | 福建工程学院 | Portable high-precision magnetorheological-ultrasonic composite polishing head |
| CN114986362B (en) * | 2022-07-01 | 2023-06-06 | 精效悬浮(苏州)科技有限公司 | Spare part burnishing device is used in centrifugal fan production |
Citations (4)
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|---|---|---|---|---|
| CN101323093A (en) * | 2008-07-07 | 2008-12-17 | 黄建明 | Numerically controlled machine knife tool on-line coping device |
| CN202028985U (en) * | 2011-01-06 | 2011-11-09 | 河南科技大学 | Polishing processing device for ceramic roller |
| CN103801993A (en) * | 2014-02-21 | 2014-05-21 | 浙江师范大学 | Magnetic-brush type magneto-rheological composite polishing machine of medical miniature bone screw |
| CN104858724A (en) * | 2015-05-26 | 2015-08-26 | 浙江师范大学 | Ultrasonic vibration magneto-rheological brush polishing machine for non-magnetic screws |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001062695A (en) * | 1999-08-25 | 2001-03-13 | Nikon Corp | Polishing tool and polishing device |
-
2016
- 2016-09-22 CN CN201610858557.8A patent/CN106392779B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101323093A (en) * | 2008-07-07 | 2008-12-17 | 黄建明 | Numerically controlled machine knife tool on-line coping device |
| CN202028985U (en) * | 2011-01-06 | 2011-11-09 | 河南科技大学 | Polishing processing device for ceramic roller |
| CN103801993A (en) * | 2014-02-21 | 2014-05-21 | 浙江师范大学 | Magnetic-brush type magneto-rheological composite polishing machine of medical miniature bone screw |
| CN104858724A (en) * | 2015-05-26 | 2015-08-26 | 浙江师范大学 | Ultrasonic vibration magneto-rheological brush polishing machine for non-magnetic screws |
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| CN106392779A (en) | 2017-02-15 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Hongyun Inventor after: Zhao Shuang Inventor after: Hu Yongju Inventor after: Bi Cheng Inventor before: Wang Hongyun Inventor before: Tian Linxiao Inventor before: Hu Yongju Inventor before: Bi Cheng |
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| CB03 | Change of inventor or designer information | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20231012 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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| TR01 | Transfer of patent right |