CN106736876B - Prism Magnetorheological Polishing equipment - Google Patents
Prism Magnetorheological Polishing equipment Download PDFInfo
- Publication number
- CN106736876B CN106736876B CN201611118453.XA CN201611118453A CN106736876B CN 106736876 B CN106736876 B CN 106736876B CN 201611118453 A CN201611118453 A CN 201611118453A CN 106736876 B CN106736876 B CN 106736876B
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- China
- Prior art keywords
- polishing
- prism
- jig
- annular groove
- lifting
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- 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
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/005—Blocking means, chucks or the like; Alignment devices
-
- 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
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/01—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses prism Magnetorheological Polishing equipment, the workbench including rotary shaft, in rotary shaft, several lifting jigs for clamping prism and the magnetorheological polishing machine for polishing to prism；The top surface of workbench is equipped with the annular groove for accommodating Magnetorheologicai polishing liquid, annular groove, workbench and concentric rotation axis cooperation；Annular groove is made of plastic material, several lifting jigs are equably set in annular groove；Magnetorheological polishing machine include rack, with lifting jig cooperation polishing tool, the lifting device for driving polishing tool to rise or fall and the main shaft for connecting rack, polishing tool connects main shaft by lifting device, polishing tool is located at and the position of annular groove cooperation, and rotary shaft, which drives worktable rotary and drives, goes up and down the lower section that jig successively passes through polishing tool.Using the above structure, polishing efficiency is high by the present invention, is suitble to use in industrialized production；Processing cost is low, detection it is low with the experience of precision controlling operator or skill requirement require it is low.
Description
Technical field
The present invention relates to prism processing technique fields, and in particular to prism Magnetorheological Polishing equipment.
Background technique
Non-contact polishing refers to that workpiece and polishing tool are not in contact in polishing, and polishing fluid is only used only and impacts workpiece
The removal amount on surface, non-contact polishing is small, and processing prism can obtain high surface figure accuracy and extremely low roughness value.It is existing non-
Contact polishing process includes ion beam polishing, laser polishing, plasmaassisted polishing etc., these non-contact polishing methods are current
In developing stage, monitoring technology high, in process that there are equipment and processing cost and Accuracy Control are demanding
Disadvantage.
Summary of the invention
It is an object of the invention to disclose prism Magnetorheological Polishing equipment, solves existing non-contact polishing technology processing
At high cost, detection and the demanding problem of precision controlling.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
Prism Magnetorheological Polishing equipment, workbench including rotary shaft, in rotary shaft, for clamping the several of prism
A lifting jig and the magnetorheological polishing machine for being polished to prism；The top surface of workbench is equipped with for accommodating Magnetorheologicai polishing liquid
Annular groove, annular groove, workbench and concentric rotation axis cooperation；Annular groove is made of plastic material, several lifting jigs are equal
It is set in annular groove evenly；Magnetorheological polishing machine includes rack, the polishing tool cooperated with lifting jig, for driving buffer
Has the main shaft of the lifting device risen or fallen and connection rack, polishing tool connects main shaft, polishing tool by lifting device
Positioned at the position cooperated with annular groove, rotary shaft driving worktable rotary simultaneously drives lifting jig successively to pass through under polishing tool
Side.
Further, the polishing tool includes rubbing head, the sleeve being sheathed on rubbing head and the magnetite in sleeve,
Magnetite connects rubbing head and realizes in polishing head surface formation magnetic field.
Further, the rubbing head is made of Steel material, and sleeve is made of hard aluminium alloy, and magnetite is by neodymium iron boron or iron oxygen
Body magnetite is made.
Further, sleeve is stretched out at the top of the rubbing head, and sleeve and connection magnetite are protruded into the bottom of rubbing head.
Further, grid groove is formed on the top of the rubbing head；Grid groove is vertical with longitudinal vertical bar slot by lateral vertical bar slot
Intersect and constitutes.
Further, the rubbing head and the sleeve are detachably connected with the magnetite respectively, rubbing head and the sleeve
It is detachably connected.
Further, the lifting jig includes jig platform, jig lifting cylinder, on jig platform and is used to support described
The support frame of prism, the right guide rail on the right side of support frame, for blocking right sliding block on the right side of prism, on the left of support frame
Left rail and for blocking the left slider on the left of prism, the bottom of jig lifting cylinder connection fixture platform and driving jig platform liter
Drop；Holding tank for accommodating prism is formed on the top of support frame, and the shape of holding tank is matched with the shape of prism；Left slider
It is flexibly connected left rail and is displaced along left rail, right sliding block is flexibly connected right guide rail and is displaced along right guide rail；Left slider and
Right slider displacement in place and cooperate realize clamping prism.
Further, the left slider, the right sliding block jig platform, support frame as described above, the right guide rail, the right sliding block,
The left rail and the left slider are structure made of plastic material.
Further, the left rail and the right guide rail are along horizontally arranged.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention is set in annular groove using several lifting jigs, and rotary shaft drives annular flowing current separation by workbench
It selects, realizes that lifting jig successively passes through the structure below polishing tool, improve production efficiency and polishing rate.Using the throwing with magnetic field
Optical tool and the structure of lifting jig cooperation effectively polish prism surface using Technique of Magnetorheological Finishing, obtain bloom
Mirror effect；Polishing efficiency is high, polishing process is simple to operation, is suitble to use in industrialized production；Magnetorheologicai polishing liquid green
Asepsis environment-protecting, and it is cheap.Processing cost is low, detects requirement low with the experience of precision controlling operator or skill requirement
It is low.
2, rubbing head and sleeve are detachably connected with magnetite respectively, and the size of rubbing head Surface field intensity passes through replacement set
Magnetite inside cylinder is realized；Rubbing head and sleeve are detachably connected, and magnetic field shape and intensity that can be as needed replace rubbing head
Shape, versatility is high.Rubbing head can generate magnetic field spike effect using the structure of grid groove, so that rubbing head local surfaces magnetic
Field force increases, and forms the new miniature visco-plasticity protrusion of magnetic rheological liquid, increases intensity, be conducive to provide polishing efficiency.
3, lifting jig is displaced using left slider along left rail, and right sliding block is displaced along right guide rail.Left slider when work
With right slider displacement in place and cooperate realize clamping prism structure, be suitble to clamp various shapes prism, versatile, fixture
It is at low cost.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of " prism Magnetorheological Polishing equipment " embodiment of the invention；
Fig. 2 is the structural schematic diagram that jig is gone up and down in Fig. 1；
Fig. 3 is the structural schematic diagram of rubbing head in Fig. 1.
In figure, 1- rotary shaft；2- workbench；3- goes up and down jig；31- jig platform；32- jig lifting cylinder；33- support
Frame；The right guide rail of 34-；The right sliding block of 35-；36- left rail；37- left slider；4- polishing machine；41- rack；42- polishing tool；421-
Rubbing head；422- sleeve；423- grid groove；4231- transverse direction vertical bar slot；The longitudinal direction 4232- vertical bar slot；43- lifting device；44- master
Axis；5- annular groove.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment prism Magnetorheological Polishing equipment as shown in Figure 1 to Figure 3, including rotary shaft 1, the work in rotary shaft 1
Make platform 2, several lifting jigs 3 for clamping prism and the magnetorheological polishing machine 4 for polishing to prism.Workbench 2
Top surface is equipped with the annular groove 5 for accommodating Magnetorheologicai polishing liquid, 1 coaxial cooperation of annular groove 5, workbench 2 and rotary shaft.Annular groove
5 are made of plastic material.Several lifting jigs 3 are equably set in annular groove 5.Magnetorheological polishing machine 4 include rack 41, with
Go up and down polishing tool 42, the lifting device 43 for driving polishing tool 42 to rise or fall and connection rack that jig 3 cooperates
41 main shaft 44, polishing tool connects main shaft by lifting device.The position that polishing tool 42 is located at and annular groove 5 cooperates, rotation
Shaft 1 drives workbench 2 to rotate and drives lifting jig 3 successively by the lower section of polishing tool 42.
Polishing tool 42 includes rubbing head 421, the sleeve 422 being sheathed on rubbing head 421 and the magnetic in sleeve 422
Stone (not shown), magnetite connect rubbing head 421 and realize in polishing head surface formation magnetic field.The present embodiment uses the polishing with magnetic field
The structure that tool 42 and lifting jig 3 cooperate effectively polishes prism surface using Technique of Magnetorheological Finishing, obtains high
Light mirror effect；Polishing efficiency is high, polishing process is simple to operation, is suitble to use in industrialized production；Magnetorheologicai polishing liquid is green
Color asepsis environment-protecting, and it is cheap.Processing cost is low, detects requirement low with the experience of precision controlling operator or skill requirement
It is low.
Rubbing head 421 is made of Steel material, and sleeve 422 is made of hard aluminium alloy, and magnetite is by neodymium iron boron or ferrite magnetic
It is made of stones at.Sleeve 422 is stretched out at the top of rubbing head 421, and sleeve and connection magnetite are protruded into the bottom of rubbing head 421.Rubbing head 421
Top formed grid groove 423；Grid groove 423 is made of lateral vertical bar slot 4231 and longitudinal 4232 square crossing of vertical bar slot.It throws
Shaven head 421 can generate magnetic field spike effect using the structure of grid groove 423, so that rubbing head local surfaces magnetic field force increases, shape
At the new miniature visco-plasticity protrusion of magnetic rheological liquid, increases intensity, be conducive to provide polishing efficiency.
It is detachably connected, throws with magnetite respectively as to further improvement of this embodiment, rubbing head 421 and sleeve 422
The size of bare headed 421 Surface field intensity is realized by the magnetite inside replacement sleeve 422.Rubbing head 421 and sleeve 422 are removable
Connection is unloaded, the shape of magnetic field shape and intensity replacement rubbing head 421 that can be as needed.
Lifting jig 3 includes jig platform 31, jig lifting cylinder 32, on jig platform 31 and is used to support the branch of prism
Support 33, set on the right guide rail 34 on the right side of support frame 33, for blocking right sliding block 35 on the right side of prism, being set to 33 left side of support frame
Left rail 36 and for blocking the left slider 37 on the left of prism.The bottom of 32 connection fixture platform 31 of jig lifting cylinder and driving
Jig platform 31 is gone up and down.Holding tank for accommodating prism, the shape of holding tank and the shape of prism are formed on the top of support frame 33
It matches.Along horizontally arranged, left slider 37 is flexibly connected left rail 36 and leads along a left side for left rail 36 and right guide rail 34
Rail 36 is displaced, and right sliding block 35 is flexibly connected right guide rail 34 and is displaced along right guide rail 34.37 He of left slider when the present embodiment works
Right sliding block 35, which is displaced in place and cooperates, realizes clamping prism, is suitble to clamp the prism of various shapes, versatile, fixture cost
It is low.Left slider 37, right sliding block jig platform 31, support frame 33, right guide rail 34, right sliding block 35, left rail 36 and left slider 37 are
Structure made of plastic material.
The other structures of the present embodiment are referring to the prior art.
The invention is not limited to above embodiment, if not departing from the present invention to various changes or modifications of the invention
Spirit and scope, if these modification and variations belong within the scope of claim and equivalent technologies of the invention, then this hair
It is bright to be also intended to encompass these modification and variations.
Claims (1)
1. prism Magnetorheological Polishing equipment, it is characterized in that: including rotary shaft, the workbench in rotary shaft, for clamping rib
Several lifting jigs of mirror and the magnetorheological polishing machine for being polished to prism；The top surface of workbench is equipped with for accommodating magnetic current
Become the annular groove of polishing fluid, annular groove, workbench and concentric rotation axis cooperation；Annular groove is made of plastic material, several liters
Drop jig is equably set in annular groove；Magnetorheological polishing machine includes rack, the polishing tool cooperated with lifting jig, for driving
The main shaft of lifting device and connection rack that dynamic polishing tool rises or falls, polishing tool connect main shaft by lifting device,
Polishing tool is located at and the position of annular groove cooperation, and rotary shaft driving worktable rotary simultaneously drives lifting jig successively by polishing
The lower section of tool；The polishing tool includes rubbing head, the sleeve being sheathed on rubbing head and the magnetite in sleeve, magnetite
Rubbing head is connected to realize in polishing head surface formation magnetic field；The rubbing head is made of Steel material, and sleeve is by hard aluminium alloy system
At, magnetite by neodymium iron boron or ferrite magnetic it is made of stones at；Grid groove is formed on the top of the rubbing head；Grid groove is by lateral vertical bar slot
It is constituted with longitudinal vertical bar slot square crossing；The lifting jig includes jig platform, jig lifting cylinder, is set on jig platform and uses
In support the support frame of the prism, the right guide rail on the right side of support frame, for blocking right sliding block on the right side of prism, being set to branch
Left rail on the left of support and for blocking the left slider on the left of prism, the bottom of jig lifting cylinder connection fixture platform and driving
The lifting of jig platform；Holding tank for accommodating prism is formed on the top of support frame, and the shape of holding tank and the shape of prism match
It closes；Left slider is flexibly connected left rail and is displaced along left rail, and right sliding block is flexibly connected right guide rail and is displaced along right guide rail；
Left slider and right slider displacement in place and cooperate and realize clamping prism；The left slider, the right sliding block jig platform, the support
Frame, the right guide rail, the right sliding block, the left rail and the left slider are structure made of plastic material；The left side
Guide rail and the right guide rail are along horizontally arranged；Sleeve is stretched out at the top of the rubbing head, and set is protruded into the bottom of rubbing head
Cylinder and connection magnetite；The rubbing head and the sleeve are detachably connected with the magnetite respectively, and rubbing head and the sleeve can
Dismantling connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611118453.XA CN106736876B (en) | 2016-12-07 | 2016-12-07 | Prism Magnetorheological Polishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611118453.XA CN106736876B (en) | 2016-12-07 | 2016-12-07 | Prism Magnetorheological Polishing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106736876A CN106736876A (en) | 2017-05-31 |
| CN106736876B true CN106736876B (en) | 2019-03-22 |
Family
ID=58881356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611118453.XA Active CN106736876B (en) | 2016-12-07 | 2016-12-07 | Prism Magnetorheological Polishing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106736876B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170887B (en) * | 2019-06-19 | 2023-11-14 | 河北工业大学 | Laser and magnetorheological fluid coupling polishing device |
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| CN101670556A (en) * | 2009-10-23 | 2010-03-17 | 哈尔滨工业大学 | Dynamic pressure cavitation jet polishing device of colloidal flow and method |
| CN102441820A (en) * | 2011-11-15 | 2012-05-09 | 苏州大学 | Non-contact type ultrasonic surface shape correcting and polishing method and device |
| CN102837229A (en) * | 2012-09-25 | 2012-12-26 | 山东理工大学 | Device and method for automatically exchanging magnetic grinding materials of magnetic polishing machining central machine tool |
| CN103273385A (en) * | 2013-06-09 | 2013-09-04 | 湖南大学 | Surface contact magneto-rheological flat polishing device and method with uniform magnetic field |
| CN103331665A (en) * | 2013-06-16 | 2013-10-02 | 中信戴卡股份有限公司 | Improved wheel burring method and device |
| CN105538200A (en) * | 2016-02-02 | 2016-05-04 | 华中科技大学 | Tool clamp with workpiece shape protecting function |
| CN106425699A (en) * | 2016-09-22 | 2017-02-22 | 浙江师范大学 | Magnetorheological polishing machine for small-size part |
| CN206474976U (en) * | 2016-12-07 | 2017-09-08 | 中山市光大光学仪器有限公司 | Prism MRF equipment |
-
2016
- 2016-12-07 CN CN201611118453.XA patent/CN106736876B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007021661A (en) * | 2005-07-15 | 2007-02-01 | Fdk Corp | Method of mirror-polishing complicated shape body, and mirror-polishing device |
| JP2009107055A (en) * | 2007-10-30 | 2009-05-21 | Olympus Corp | Polishing tool and polishing device |
| CN101293335A (en) * | 2008-06-25 | 2008-10-29 | 湖南大学 | Magnetic grinder |
| CN101670556A (en) * | 2009-10-23 | 2010-03-17 | 哈尔滨工业大学 | Dynamic pressure cavitation jet polishing device of colloidal flow and method |
| CN102441820A (en) * | 2011-11-15 | 2012-05-09 | 苏州大学 | Non-contact type ultrasonic surface shape correcting and polishing method and device |
| CN102837229A (en) * | 2012-09-25 | 2012-12-26 | 山东理工大学 | Device and method for automatically exchanging magnetic grinding materials of magnetic polishing machining central machine tool |
| CN103273385A (en) * | 2013-06-09 | 2013-09-04 | 湖南大学 | Surface contact magneto-rheological flat polishing device and method with uniform magnetic field |
| CN103331665A (en) * | 2013-06-16 | 2013-10-02 | 中信戴卡股份有限公司 | Improved wheel burring method and device |
| CN105538200A (en) * | 2016-02-02 | 2016-05-04 | 华中科技大学 | Tool clamp with workpiece shape protecting function |
| CN106425699A (en) * | 2016-09-22 | 2017-02-22 | 浙江师范大学 | Magnetorheological polishing machine for small-size part |
| CN206474976U (en) * | 2016-12-07 | 2017-09-08 | 中山市光大光学仪器有限公司 | Prism MRF equipment |
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| Publication number | Publication date |
|---|---|
| CN106736876A (en) | 2017-05-31 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Prism magnetorheological polishing device Effective date of registration: 20190923 Granted publication date: 20190322 Pledgee: Science and Technology Branch of Torch Development Zone of Zhongshan Rural Commercial Bank Co., Ltd. Pledgor: Zhongshan Guangda Optical Co., Ltd. Registration number: Y2019980000190 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211207 Granted publication date: 20190322 Pledgee: Science and Technology Branch of Torch Development Zone of Zhongshan Rural Commercial Bank Co.,Ltd. Pledgor: ZHONGSHAN GUANGDA OPTICAL Co.,Ltd. Registration number: Y2019980000190 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |