CN103846783B - A kind of spirality grinding and polishing dish - Google Patents
A kind of spirality grinding and polishing dish Download PDFInfo
- Publication number
- CN103846783B CN103846783B CN201410079989.XA CN201410079989A CN103846783B CN 103846783 B CN103846783 B CN 103846783B CN 201410079989 A CN201410079989 A CN 201410079989A CN 103846783 B CN103846783 B CN 103846783B
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- China
- Prior art keywords
- grinding
- polishing dish
- trade union
- union college
- polishing
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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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/11—Lapping tools
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to a kind of spirality grinding and polishing dish, be applicable to the lapping and polishing processing of the surface of the work such as optical element, noncrystal membrane substrate.It comprises by motor-driven grinding and polishing dish, turning cylinder, trade union college head, slide block, linear guide, connecting rod and movable block, the disk body of grinding and polishing dish is three-dimensional helical form, the surface of disk body is provided with U groove, U-shaped groove floor is the machined surface of grinding and polishing dish, and the abrasive grain of type groove floor is successively decreased from top to bottom; Clamping workpiece moves along U-shaped groove from the bottom up at trade union college head.The present invention is simple and compact for structure, and cost is lower, and automaticity is high, by controlling the abrasive grain of abrasive disk different piece, can carry out the processing of precision in various degree to workpiece; Time grinding and polishing dish rotates, workpiece also can follow spinning motion, can realize the processing texture disordering of work surface thus improve working (machining) efficiency and quality under the acting in conjunction of the two.
Description
Technical field
The present invention relates to a kind of device field for grinding or polishing, be applicable to the lapping and polishing processing of the surface of the work such as optical element, noncrystal membrane substrate.
Background technology
Grinding utilizes coating or presses the abrasive grain be embedded on lap tool, the finished machined (as machining) of being carried out finished surface by lap tool and workpiece relative motion under a certain pressure.Grinding can be used for processing various metal and nonmetallic materials, and the surface configuration of processing has plane, the inside and outside face of cylinder and taper seat, convex, concave spherical surface, screw thread, the flank of tooth and other profiles.Machining accuracy can reach IT5 ~ 01, and surface roughness can reach Ra0.63 ~ 0.01 micron.
Polishing refers to and utilizes machinery, chemistry or electrochemical effect, workpiece surface roughness is reduced, to obtain the processing method of light, flat surface.Utilize the modification processing that flexible polishing instrument and abrasive grain or other polishing mediums carry out surface of the work.Polishing can not improve dimensional accuracy or the geometrical precision of workpiece, but to obtain for the purpose of smooth surface or bright luster, sometimes also in order to eliminate gloss (delustring).
When we need to carry out skin processing to for processing work, in order to improve workpiece surface roughness or to strengthen the process on its surface, usually adopt grinding and polishing simultaneously.Traditional utilizes the polishing system of abrasive disk or polishing disk by lapping and polishing operation separately, makes to be needed abrasive disk to be replaced by polishing disk to system during polishing by overgrinding, is difficult to promote working (machining) efficiency.Even single attrition process, the abrasive disk of single wear particle size also can not make workpiece reach required surface roughness completely or need process time of growing very much.And traditional grinding and polishing system, add the pressure that man-hour requirement is artificially added counterweight or decided to put on surface of the work and abrasive disk (or polishing disk) surface by the gravity of the device of workpiece and support workpiece itself, this makes be applied pressure can not obtain dynamic adjustments according to process requirements and cannot obtain the pressure of gravity of the device lower than workpiece and support workpiece itself, need add or change counterweight after replacing abrasive disk or polishing disk, because the quality of counterweight is fixed, stressed consecutive variations is executed in very difficult realization, thus have impact on crudy, and be affected by human factors large, be difficult to realize automation.
Summary of the invention
In order to overcome, the working (machining) efficiency existed in prior art processing is low, automaticity is not high, polishing and attrition process need the shortcoming such as separately, the invention provides a kind of a kind of spirality grinding and polishing dish simultaneously carrying out process of throwing from corase grind to essence efficiently.
For achieving the above object, the technical solution adopted in the present invention is: a kind of spirality grinding and polishing dish, comprise motor, by motor-driven grinding and polishing dish, also comprise turning cylinder, trade union college head, slide block, linear guide, connecting rod and movable block, the disk body of described grinding and polishing dish is three-dimensional helical form, described turning cylinder is positioned at the shaft core position of disk body, the bottom of described turning cylinder connects motor, described turning cylinder is by the madial wall of at least four isometric affixed disk bodies of straight-bar, and any point on described disk body madial wall is equal to the vertical range of turning cylinder; The surface of described disk body is provided with U-shaped groove, and described U-shaped groove floor is the machined surface of grinding and polishing dish, and the abrasive grain of described U-shaped groove floor is successively decreased from top to bottom;
Described linear guide is vertically fixed on ground, described linear guide is equipped with slide block, described slide block and connecting rod affixed, described connecting rod and movable block affixed, described movable block bottom surface is provided with cylinder shape groove, be provided with rotating shaft in described cylinder shape groove, impeller is equipped with in described rotating shaft, the bottom of described rotating shaft connects trade union college head;
Sparge pipe fixed by described connecting rod, the nozzle of sparge pipe just to the blade of impeller, the rotation of cooling fluid impeller of nozzle ejection.
Further, the machined surface of described grinding and polishing dish is provided with waste liquid runner, adds the waste liquid produced man-hour and is flowed away by the waste liquid runner on machined surface.
Further, described slide block, connecting rod, movable block, rotating shaft, impeller and trade union college head group become a mobile entirety, described mobile overall by slide block set on linear guide, can only move up and down along linear guide, the initial position of described trade union college head, in the minimum point of the machined surface of grinding and polishing dish, drives mobile entirety to move up when motor-driven grinding and polishing dish rotates.
Further, described motor is vertically fixed on bottom support bracket, and described linear guide is vertically fixed in solid bottom.
Further, described trade union college head is cylindrical, and roller is equipped with in the side of described trade union college head, and trade union college head is by the contacts side surfaces of roller and U-shaped groove; The bottom of described trade union college head is provided with workpiece installing hole.
Technical conceive of the present invention is: this programme adopts three-dimensional helical form abrasive disk independently to rotate, namely abrasive disk can rotation, its rotating speed is controlled, three-dimensional helical form abrasive disk can drive trade union college head to move upward when rotating by motor driven belts is dynamic, realizes trade union college head in the processing of three-dimensional helical form abrasive disk from minimum point to peak.Trade union college head is fixedly mounted on bottom rotating shaft and impeller is equipped with in rotating shaft simultaneously, carrys out impeller blades and makes vane rotary, thus realize the rotation of trade union college head by cooling fluid.The acting in conjunction that the rotation of trade union college head and three-dimensional helical form abrasive disk rotate, can realize the disordering of processing, improve machining accuracy.The mobile overall deadweight that pressure required during work pieces process forms from trade union college head, movable block, connecting rod, slide block etc.
The abrasive grain of the machined surface of three-dimensional helical form abrasive disk is successively decreased successively from abrasive grain under upper, namely three-dimensional helical form abrasive disk minimum point abrasive grain is minimum, the peak abrasive grain of three-dimensional helical form abrasive disk is the highest, add man-hour trade union college head the bottommost of three-dimensional helical form abrasive disk first carry out corase grind processing, gradually peak is moved to again, in the process of processing, machining accuracy improves gradually, achieves steplessization of processing.
Compared with prior art, the present invention has the following advantages: the present invention is simple and compact for structure, and cost is lower, and automaticity is high, by controlling the abrasive grain of three-dimensional helical form abrasive disk different piece, workpiece is carried out to the processing of precision in various degree; Time three-dimensional helical form abrasive disk rotates, workpiece also can carry out rotation, can realize the processing texture disordering of work surface thus improve working (machining) efficiency and quality under the acting in conjunction of the two.
Accompanying drawing explanation
Fig. 1 is a kind of front view of spirality grinding and polishing dish structural representation.
Fig. 2 is a kind of stereogram of spirality grinding and polishing dish structural representation.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with detailed description of the invention also with reference to accompanying drawing, the present invention is described in more detail.Should be appreciated that, these describe just exemplary, and do not really want to limit the scope of the invention.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present invention.
Composition graphs 1, Fig. 2, a kind of spirality grinding and polishing dish, it comprises grinding and polishing dish 1, trade union college head 3, turning cylinder 2, slide block 8, linear guide 9, connecting rod 7 and movable block 5, the disk body of grinding and polishing dish 1 is three-dimensional helical form, turning cylinder 2 is positioned at the shaft core position of disk body, the bottom of turning cylinder 2 connects motor, and turning cylinder 2 is by the madial wall of at least four isometric affixed disk bodies of straight-bar, and any point on disk body madial wall is equal to the vertical range of turning cylinder 2.The surface of disk body is provided with U-shaped groove, and U-shaped groove floor is the machined surface of grinding and polishing dish, and the abrasive grain of U-shaped groove floor is successively decreased from top to bottom, and U-shaped groove two sides can prevent from adding man-hour waste material and spill from both sides.
Linear guide 9 is vertically fixed on abrasive disk 1 side, motor and linear guide 9 are fixed on ground or bottom support bracket, slide block 8 linear guide 9 is equipped with, slide block 8 connects movable block 5 by connecting rod 7, slide block 8 is affixed with connecting rod 7, and connecting rod 7 is connected by steady pin with movable block 5, and slide block 8, connecting rod 7, movable block 5, rotating shaft, impeller 4 and trade union college head 3 form a mobile entirety, described mobile entirety is enclosed within linear guide 9 by slide block 8, can only move up and down along linear guide 9.The initial position of trade union college head 3, in the minimum point of the machined surface of grinding and polishing dish 1, drives mobile entirety to move up when motor-driven grinding and polishing dish 1 rotates.
Movable block 5 is equipped with rotating shaft straight down, rotating shaft is equipped with impeller 4, the bottom of rotating shaft connects trade union college head 3; Connecting rod 7 is fixed sparge pipe 6, the nozzle of sparge pipe 6 just to the blade of impeller 4, the rotation of cooling fluid impeller 4 that sparge pipe 6 sprays.Trade union college head 3 is cylindrical, and roller is equipped with in the side of trade union college head 3, and trade union college head 3 is by the contacts side surfaces of roller and U-shaped groove; The bottom of trade union college head 3 is provided with workpiece installing hole.
The machined surface of grinding and polishing dish 1 is provided with waste liquid runner, adds the waste liquid produced man-hour and is flowed away by the waste liquid runner on machined surface.
Should be understood that, above-mentioned detailed description of the invention of the present invention only for exemplary illustration or explain principle of the present invention, and is not construed as limiting the invention.Therefore, any amendment made when without departing from the spirit and scope of the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.In addition, claims of the present invention be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.
Claims (5)
1. a spirality grinding and polishing dish, comprise motor, by motor-driven grinding and polishing dish, it is characterized in that: also comprise turning cylinder, trade union college head, slide block, linear guide, connecting rod and movable block, the disk body of described grinding and polishing dish is three-dimensional helical form, described turning cylinder is positioned at the shaft core position of disk body, the bottom of described turning cylinder connects motor, described turning cylinder is by the madial wall of at least four isometric affixed disk bodies of straight-bar, and any point on described disk body madial wall is equal to the vertical range of turning cylinder; The surface of described disk body is provided with U-shaped groove, and described U-shaped groove floor is the machined surface of grinding and polishing dish, and the abrasive grain of described U-shaped groove floor is successively decreased from top to bottom;
Described linear guide is vertically fixed on ground, described linear guide is equipped with slide block, described slide block and connecting rod affixed, described connecting rod and movable block affixed, described movable block bottom surface is provided with cylinder shape groove, be provided with rotating shaft in described cylinder shape groove, impeller is equipped with in described rotating shaft, the bottom of described rotating shaft connects trade union college head;
Sparge pipe fixed by described connecting rod, the nozzle of sparge pipe just to the blade of impeller, the rotation of cooling fluid impeller of nozzle ejection.
2. a kind of spirality grinding and polishing dish according to claim 1, is characterized in that: the machined surface of described grinding and polishing dish is provided with waste liquid runner, adds the waste liquid produced man-hour and is flowed away by the waste liquid runner on machined surface.
3. a kind of spirality grinding and polishing dish according to claim 1, it is characterized in that: described slide block, connecting rod, movable block, rotating shaft, impeller and trade union college head group become a mobile entirety, described mobile overall by slide block set on linear guide, can only move up and down along linear guide, the initial position of described trade union college head, in the minimum point of the machined surface of grinding and polishing dish, drives mobile entirety to move up when motor-driven grinding and polishing dish rotates.
4. a kind of spirality grinding and polishing dish according to claim 1, it is characterized in that: described motor is vertically fixed on bottom support bracket, described linear guide is vertically fixed in solid bottom.
5. a kind of spirality grinding and polishing dish according to claim 1, it is characterized in that: described trade union college head is cylindrical, roller is equipped with in the side of described trade union college head, and trade union college head is by the contacts side surfaces of roller and U-shaped groove; The bottom of described trade union college head is provided with workpiece installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410079989.XA CN103846783B (en) | 2014-03-06 | 2014-03-06 | A kind of spirality grinding and polishing dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410079989.XA CN103846783B (en) | 2014-03-06 | 2014-03-06 | A kind of spirality grinding and polishing dish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103846783A CN103846783A (en) | 2014-06-11 |
| CN103846783B true CN103846783B (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410079989.XA Expired - Fee Related CN103846783B (en) | 2014-03-06 | 2014-03-06 | A kind of spirality grinding and polishing dish |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440457B (en) * | 2014-08-29 | 2017-04-12 | 浙江工业大学 | High-precision ball machining method through spiral separation-type V-shaped groove |
| CN106826596B (en) * | 2017-03-16 | 2018-11-13 | 浙江工业大学 | Variation rigidity oval section volute spring array polishing disk |
| CN107263295B (en) * | 2017-06-27 | 2019-10-25 | 方彬毅 | A kind of burnishing device for automobile bearing stamping parts |
| CN110559713A (en) * | 2019-10-03 | 2019-12-13 | 朱浩诚 | Waste water rubbish remove device |
| CN112775760B (en) * | 2021-01-25 | 2022-02-11 | 滁州蓝天特种玻璃有限公司 | Toughened glass's edging equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09254021A (en) * | 1996-03-26 | 1997-09-30 | Asahi Glass Co Ltd | Highly flat grinding method and highly flat grinding device |
| CN1070140C (en) * | 1996-06-21 | 2001-08-29 | 吉第联合股份公司 | Method and device for vertically conveying packets of cigarettes |
| US7267610B1 (en) * | 2006-08-30 | 2007-09-11 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | CMP pad having unevenly spaced grooves |
| CN101195205A (en) * | 2007-12-27 | 2008-06-11 | 广东轻工职业技术学院 | Wide/fine machining integrated processing device for emery belt centerless grinding and polishing |
| CN201366662Y (en) * | 2009-01-08 | 2009-12-23 | 王敬伦 | Combined grinding plate |
| CN201483354U (en) * | 2009-08-14 | 2010-05-26 | 河南晶锐超硬材料有限公司 | Grinding pan of vertical grinding machine |
| CN203751935U (en) * | 2014-03-06 | 2014-08-06 | 浙江工商大学 | Spiral grinding and polishing disk |
-
2014
- 2014-03-06 CN CN201410079989.XA patent/CN103846783B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09254021A (en) * | 1996-03-26 | 1997-09-30 | Asahi Glass Co Ltd | Highly flat grinding method and highly flat grinding device |
| CN1070140C (en) * | 1996-06-21 | 2001-08-29 | 吉第联合股份公司 | Method and device for vertically conveying packets of cigarettes |
| US7267610B1 (en) * | 2006-08-30 | 2007-09-11 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | CMP pad having unevenly spaced grooves |
| CN101195205A (en) * | 2007-12-27 | 2008-06-11 | 广东轻工职业技术学院 | Wide/fine machining integrated processing device for emery belt centerless grinding and polishing |
| CN201366662Y (en) * | 2009-01-08 | 2009-12-23 | 王敬伦 | Combined grinding plate |
| CN201483354U (en) * | 2009-08-14 | 2010-05-26 | 河南晶锐超硬材料有限公司 | Grinding pan of vertical grinding machine |
| CN203751935U (en) * | 2014-03-06 | 2014-08-06 | 浙江工商大学 | Spiral grinding and polishing disk |
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| Publication number | Publication date |
|---|---|
| CN103846783A (en) | 2014-06-11 |
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| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ju Chunhua Inventor after: Xie Yi Inventor before: Xie Yi Inventor before: Ju Chunhua |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XIE YI JU CHUNHUA TO: JU CHUNHUA XIE YI |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20170306 |