CN203918741U - A kind of double-side copper dish polissoir - Google Patents
A kind of double-side copper dish polissoir Download PDFInfo
- Publication number
- CN203918741U CN203918741U CN201420325620.8U CN201420325620U CN203918741U CN 203918741 U CN203918741 U CN 203918741U CN 201420325620 U CN201420325620 U CN 201420325620U CN 203918741 U CN203918741 U CN 203918741U
- Authority
- CN
- China
- Prior art keywords
- polishing disk
- copper dish
- guide rail
- double
- polissoir
- 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.)
- Expired - Lifetime
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 44
- 239000010949 copper Substances 0.000 title claims abstract description 44
- 238000005498 polishing Methods 0.000 claims abstract description 100
- 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 claims abstract description 9
- 230000033001 locomotion Effects 0.000 claims abstract description 5
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229910052594 sapphire Inorganic materials 0.000 description 14
- 239000010980 sapphire Substances 0.000 description 14
- 239000000919 ceramic Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of double-side copper dish polissoir, comprise lathe bed, on described lathe bed, be coaxially installed with by motor and drive and realize counter-rotational upper polishing disk and lower polishing disk, described lower polishing disk is arranged on the pedestal of lathe bed bottom, and described upper polishing disk is arranged on lower copper dish top by the liftable arm in lathe bed top; Described lower polishing disk is arranged on by mount pad on the guide rail of pedestal, described guide rail is perpendicular to the axis setting of upper and lower polishing disk, described mount pad is connected with drive motors to be realized along guide rail rectilinear movement, is fixed with respectively jiggering cutter and lower wall lathe tool on described mount pad and arm.The utility model adopts the polishing of copper dish, upper and lower grinding copper dish respectively correspondence is provided with lathe tool, lower grinding copper dish and upper jiggering cutter are connected and can move linearly along guide rail, realize and the milled grooves of upper and lower grinding copper dish is carried out to numerical control finishing simultaneously, repair dish efficiency high, effectively reduce labour intensity, improved production efficiency.
Description
Technical field
The utility model relates to the polissoir of the opticses such as a kind of sapphire panel, is specifically related to a kind ofly can complete the double-side copper dish polissoir of automatically repairing dish.
Background technology
Sapphire is a kind of multi-functional oxide crystal that integrates good optical property, physical property and chemical property, has damage resistant, high temperature resistant, and the feature of corrosion-resistant and high permeability is very suitable for the touch panel of the high-end electronic product such as mobile phone, wrist-watch.
In order to meet the requirement of sapphire optics development, obtain high even curface, must carry out chemically mechanical polishing to sapphire.Traditional glossing is more application single-sided polishing equipment at present, first will be by sapphire paster on ceramics, workpiece is fixed with materials such as waxes, be placed on and on polissoir, carry out single-sided polishing, polishing is taken off after completing, ceramics cleans, then the face of polishing is attached on ceramics, polishing another side.Single-sided polishing apparatus and process complexity, needs paster, and production efficiency is low, in paster, due to the impact such as adhesive material, cleannes, can affect product size, and is adding twice location of man-hour requirement, and precision is difficult to ensure.
The patent No. is that the Chinese utility model patent of ZL03255659.4 discloses a kind of Double-side grinding precision grinding equipment, can be by upper, lower abrasive disk carries out polishing grinding to the two sides of sapphire product simultaneously, traditional abrasive disk material is leather dish, cast iron plate, compound dish, diamond disk, when to sapphire polishing, hardness is all improper, working (machining) efficiency is very poor, precision is difficult to ensure, and, polishing disk need to process milled grooves, groove on polishing disk produces wearing and tearing after polishing a period of time, need to repair it, above-mentioned equipment is not repaiied dish function automatically, conventionally polishing disk need to be taken off and revises, the amount of labour is large.And traditional polishing disk is after work a period of time, owing to there being the inconsistent situation of frequency that contacts grinding and polishing with workpiece, usually cause the wearing and tearing of annular abrasion edges of regions position of polishing disk and the degree of wear in centre position to differ, and cause the most at last the flatness of sapphire panel polishing not reach requirement.
Utility model content
The technical problem that the utility model solves is: a kind of double-side copper dish polissoir for sapphire crystal panel is provided, adopt the polishing of copper dish, copper dish adopts special construction, its polishing effect is good, and the finishing of copper dish is convenient, the labour intensity that has reduced finishing copper dish, has effectively improved production efficiency.
The utility model adopts following technical scheme to realize: a kind of double-side copper dish polissoir, comprise lathe bed 2, on described lathe bed, be coaxially installed with by motor and drive and realize counter-rotational upper polishing disk 9 and lower polishing disk 7, described lower polishing disk 7 is arranged on the pedestal 1 of lathe bed bottom, and described upper polishing disk 9 is installed in parallel in lower copper dish top by the liftable arm 3 in lathe bed top; Described upper polishing disk 9 one sides are installed with lower wall lathe tool 6, and the opposite side in opposite directions of described lower polishing disk 7 is installed with jiggering cutter 8; In described upper polishing disk 9 or lower polishing disk 7, at least one can realize rectilinear movement along the line between two lathe tools.
Further, described lower polishing disk 7 is arranged on by mount pad 6 on the guide rail 4 of pedestal, described guide rail 4 is perpendicular to the axis horizontal setting of upper and lower polishing disk, described mount pad 6 is connected realization and moves linearly along guide rail 4 with drive motors 5, described upper jiggering cutter 8 and lower wall lathe tool 6 are fixedly installed on respectively on mount pad 6 and arm 3.
Further, described upper jiggering cutter 8 and lower wall lathe tool 6 arrange along described guide rail direction, and lay respectively at upper and lower polishing disk both sides, and described upper jiggering cutter 8 points of a knife equal the distance of lower wall lathe tool 6 to lower polishing disk edge to the distance at upper polishing disk edge.
Further, the point of a knife of described upper jiggering cutter 8 equals the point of a knife of described lower wall lathe tool 8 to the distance of lower polishing disk 7 planes to the distance of upper polishing disk 9 planes.
In the utility model, described upper and lower polishing disk adopts copper dish.
The annular surface of described upper and lower polishing disk is provided with the milled grooves of helical form or concentric circles.
The annular outer ring of described upper and lower polishing disk and inner ring be equipped with step groove, can effectively avoid copper dish occur in exterior domain contact the inconsistent defect of barrel wear with sapphire panel.
In the utility model, described guide rail 4 is ball-screw guide rail.
The utlity model has following beneficial effect: the upper and lower grinding copper dish of double-side copper dish polissoir is driven and done rightabout rotation by motor separately, sapphire workpiece is arranged in the erratic star wheel between upper and lower grinding copper dish, by not only revolving round the sun but also the wandering star motion of rotation, realize two sides Even Grinding, a workpiece clamping is once, reduce the tolerances in product orientation, machining accuracy is high, and this equipment, without paster, is only used workpiece is placed in sun gear, technique is simple, and production efficiency is high.The sense of rotation of erratic star wheel is variable, thereby realizes the error of automatically revising upper and lower grinding copper dish flatness.Upper and lower grinding copper dish respectively correspondence is provided with lathe tool, and wherein, lower grinding copper dish and upper jiggering cutter are connected and can move linearly along guide rail, realize and the milled grooves of upper and lower grinding copper dish are carried out to numerical control finishing simultaneously, repaiies dish efficiency high.
Below in conjunction with brief description of the drawings and detailed description of the invention, the utility model is described further.
Brief description of the drawings
Fig. 1 is the structural representation of the double-side copper dish polissoir in the utility model.
Fig. 2 is the structural representation of the upper and lower polish copper dish in the utility model.
Number in the figure: 1-pedestal, 2-lathe bed, 3-arm, 4-guide rail, 5-drive motors, 6-mount pad, polishing disk under 7-, 8-lower wall lathe tool, the upper polishing disk of 9-, the upper jiggering cutter of 10-, 11-milled grooves, 12-step groove.
Detailed description of the invention
Embodiment
Referring to Fig. 1, a kind of double-side copper dish polissoir, comprise lathe bed 2, on described lathe bed, be coaxially installed with by motor and drive and realize counter-rotational upper polishing disk 9 and lower polishing disk 7, upper and lower polishing disk 7,8 all adopts copper dish, and the spiral helicine milled grooves 11 that described copper panel surface is provided with as shown in Figure 2 improves grinding and polishing efficiency.Described lower polishing disk 7 is arranged on the pedestal 1 of lathe bed bottom, and described upper polishing disk 9 is arranged on lower copper dish top by the liftable arm 3 in lathe bed top; Described lower polishing disk 7 is arranged on by mount pad 6 on the guide rail 4 of pedestal, described guide rail 4 is perpendicular to the axis horizontal setting of upper and lower polishing disk, described mount pad 6 is connected realization and drives the mount pad 6 of lower polishing disk to move linearly along guide rail 4 with drive motors 5, be fixed with respectively jiggering cutter 8 and lower wall lathe tool 6 on the mount pad 6 of described upper and lower polishing disk side and arm 3.Described guide rail 4 is ball-screw guide rail, and transmission is effective, is conducive to digital control system control.
Concrete, described upper jiggering cutter 8 and lower wall lathe tool 6 arrange along described guide rail, and lay respectively at upper and lower polishing disk both sides, and described upper jiggering cutter 8 points of a knife equal lower wall lathe tool 6 and arrive the distance at lower polishing disk edge to the distance at upper polishing disk edge.In the vertical direction, the point of a knife of described upper jiggering cutter 8 equals the point of a knife of described lower wall lathe tool 8 to the distance of lower polishing disk 7 planes to the distance of upper polishing disk 9 planes.Adjust upper and lower jiggering cutter and aim at after the origin position at edge of upper and lower polishing disk simultaneously, move along ball-screw guide rail by drive motors 5 drive installation seats, realize the finishing of the screw thread milled grooves of upper and lower jiggering cutter to upper and lower polishing disk simultaneously.
Concrete, the polishing disk in Fig. 2 also can adopt the milled grooves of concentric circles, in conjunction with the technical scheme of above-mentioned lathe tool finishing copper dish, adopts screw-shaped milled grooves more easily to repair.And the annular abrasion region at polishing disk is provided with step groove 12 along outer ring and inner ring, the position of step groove 12 is lower than the surface of polishing disk, this region does not participate in the grinding and polishing contacting with workpiece, therefore the frequency that the remaining polishing disk region that is provided with milled grooves contacts with workpiece is more unified, the even wearing on polishing disk surface, has further ensured the flatness after the polishing of sapphire panel.
In addition, also can be arranged to lower polishing disk and upper jiggering cutter is fixed, upper polishing disk and lower wall lathe tool left and right horizontal move.
Other conventional structures of double-side copper dish polishing machine comprise central gear and the gear ring with the concentric setting of lower polishing disk, described lower polishing disk is arranged between central gear and gear ring, on lower polishing disk, be placed with some erratic star wheels that engage with central gear and gear ring, sapphire clamping workpiece is placed in the die cavity of erratic star wheel, realize rotation and the revolution of workpiece by the transmission of planetary gear train, realize upper polishing disk by the lifting of cylinder control arm contacts on sapphire workpiece with lower polishing disk simultaneously, lower surface, in driving, the polishing when rotation of lower polishing disk realizes workpiece two sides.Upper polishing disk in this equipment, lower polishing disk, central gear and gear ring drive by independent motor, and by digital control system control rotating speed, its concrete control principle is prior art, does not repeat at this.
Above-mentioned is preferred embodiment of the present utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; the various variations of in form and details the utility model being made, all belong to protection domain of the present utility model.
Claims (8)
1. a double-side copper dish polissoir, comprise lathe bed (2), it is characterized in that: on described lathe bed, be coaxially installed with by motor and drive and realize counter-rotational upper polishing disk (9) and lower polishing disk (7), described lower polishing disk (7) is arranged on the pedestal (1) of lathe bed bottom, and described upper polishing disk (9) is installed in parallel in lower copper dish top by the liftable arm in lathe bed top (3); Described upper polishing disk (9) one sides are installed with lower wall lathe tool (6), and the opposite side in opposite directions of described lower polishing disk (7) is installed with jiggering cutter (8); In described upper polishing disk (9) or lower polishing disk (7), at least one can realize rectilinear movement along the line between two lathe tools.
2. a kind of double-side copper dish polissoir according to claim 1, it is characterized in that: described lower polishing disk (7) is arranged on by mount pad (6) on the guide rail (4) of pedestal, described guide rail (4) is perpendicular to the axis horizontal setting of upper and lower polishing disk, described mount pad (6) is connected with drive motors (5) to be realized along guide rail (4) rectilinear movement, and described upper jiggering cutter (8) and lower wall lathe tool (6) are fixedly installed on respectively on mount pad (6) and arm (3).
3. a kind of double-side copper dish polissoir according to claim 2, it is characterized in that: described upper jiggering cutter (8) and lower wall lathe tool (6) are arranged along described guide rail direction, and lay respectively at upper and lower polishing disk both sides, described upper jiggering cutter (8) point of a knife equals the distance of lower wall lathe tool (6) to lower polishing disk edge to the distance at upper polishing disk edge.
4. a kind of double-side copper dish polissoir according to claim 3, is characterized in that: the point of a knife of described upper jiggering cutter (8) equals the point of a knife of described lower wall lathe tool (8) to the distance of lower polishing disk (7) plane to the distance of upper polishing disk (9) plane.
5. according to a kind of double-side copper dish polissoir described in any one in claim 1-4, it is characterized in that: described upper and lower polishing disk adopts the synthetic copper dish of resin and copper.
6. a kind of double-side copper dish polissoir according to claim 5, is characterized in that: described guide rail (4) is ball-screw guide rail.
7. according to a kind of double-side copper dish polissoir described in any one in claim 5, it is characterized in that: the annular surface of described upper and lower polishing disk is provided with the milled grooves of helical form or concentric circles.
8. according to a kind of double-side copper dish polissoir described in any one in claim 7, it is characterized in that: the annular outer ring of described upper and lower polishing disk and inner ring be equipped with step groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325620.8U CN203918741U (en) | 2014-06-18 | 2014-06-18 | A kind of double-side copper dish polissoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325620.8U CN203918741U (en) | 2014-06-18 | 2014-06-18 | A kind of double-side copper dish polissoir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918741U true CN203918741U (en) | 2014-11-05 |
Family
ID=51814616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420325620.8U Expired - Lifetime CN203918741U (en) | 2014-06-18 | 2014-06-18 | A kind of double-side copper dish polissoir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918741U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015192814A1 (en) * | 2014-06-18 | 2015-12-23 | 蓝思科技股份有限公司 | Dual copper plate lapping process for sapphire substrate |
| CN105171591A (en) * | 2015-08-13 | 2015-12-23 | 云南飞隆劳尔设备有限公司 | Double-side grinding machine with upper disc and lower disc provided with turning tool rests |
| CN105666315A (en) * | 2016-01-26 | 2016-06-15 | 科森科技东台有限公司 | Polishing disk, polishing device and high-brightness abrasion-resistant metal mirror surface rough polishing technology |
| CN107907650A (en) * | 2017-12-26 | 2018-04-13 | 郑州大学 | A kind of multilayer steps construction fixture based on electrochemical polish |
| CN108098506A (en) * | 2018-01-31 | 2018-06-01 | 江西博大精机科技有限公司 | Novel multi-station precise high-efficiency bend glass polissoir |
| CN108515434A (en) * | 2017-02-28 | 2018-09-11 | 深圳赛贝尔自动化设备有限公司 | The driving structure of single side polishing machine |
-
2014
- 2014-06-18 CN CN201420325620.8U patent/CN203918741U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015192814A1 (en) * | 2014-06-18 | 2015-12-23 | 蓝思科技股份有限公司 | Dual copper plate lapping process for sapphire substrate |
| CN105171591A (en) * | 2015-08-13 | 2015-12-23 | 云南飞隆劳尔设备有限公司 | Double-side grinding machine with upper disc and lower disc provided with turning tool rests |
| CN105666315A (en) * | 2016-01-26 | 2016-06-15 | 科森科技东台有限公司 | Polishing disk, polishing device and high-brightness abrasion-resistant metal mirror surface rough polishing technology |
| CN108515434A (en) * | 2017-02-28 | 2018-09-11 | 深圳赛贝尔自动化设备有限公司 | The driving structure of single side polishing machine |
| CN107907650A (en) * | 2017-12-26 | 2018-04-13 | 郑州大学 | A kind of multilayer steps construction fixture based on electrochemical polish |
| CN107907650B (en) * | 2017-12-26 | 2023-07-18 | 郑州大学 | Multilayer step structure anchor clamps based on electrochemistry polishing |
| CN108098506A (en) * | 2018-01-31 | 2018-06-01 | 江西博大精机科技有限公司 | Novel multi-station precise high-efficiency bend glass polissoir |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |