CN109746784A - A kind of double arc side curve screens processing methods and grinding wheel - Google Patents
A kind of double arc side curve screens processing methods and grinding wheel Download PDFInfo
- Publication number
- CN109746784A CN109746784A CN201711080249.8A CN201711080249A CN109746784A CN 109746784 A CN109746784 A CN 109746784A CN 201711080249 A CN201711080249 A CN 201711080249A CN 109746784 A CN109746784 A CN 109746784A
- Authority
- CN
- China
- Prior art keywords
- arc
- grinding wheel
- buffed surface
- big
- arc side
- 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.)
- Pending
Links
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The present invention provides a kind of double arc side curve screens processing methods, rotate section shape big arc buffed surface identical with processing shape and small arc buffed surface；The edge of big arc polishing face contact glass screen, polishing form big arc side；Small arc buffed surface polishing glass screen needs to process the side of double arc sides.By grinding wheel identical with processed shape, along the edge of glass screen, processing is can be completed in translation, and processing efficiency is greatly enhanced.The present invention also provides a kind of grinding wheel, rotating body is connected to driving equipment, and the periphery protrusion setting of rotating body is in the sanding body of dish, and big arc buffed surface and small arc buffed surface is arranged on the surface of sanding body；The vertical sectional shape of big arc buffed surface is identical as processed big arc side shape, and the vertical sectional shape of small arc buffed surface is identical as processed small arc side shape.The processing of double arc sides is only achieved that by a grinding wheel, and high in machining efficiency, can be applied to scale of mass production.
Description
Technical field
The present invention relates to screen processing technique field, a kind of double arc side curve screens processing methods and sand are further related to
Wheel.
Background technique
The marginal position of 2.5D glass is round and smooth cambered surface, and round and smooth edge is more stronger than the anticollision ability of square edge, peace
Quan Xinggeng high keeps product more durable.Currently used 2.5D curve screens are the design of single arc side, i.e. four edges of product
Cambered surface degree is consistent with profile tolerance.As market competition is increasingly fierce, single arc side 2.5D curve screens are no longer satisfied
The requirement of market and self-growth.Double arc side 2.5D glass screens are processed, to guarantee its arc side width, profile tolerance requirement, need to be adopted
With finishing impression processing method, the main processing method of finishing impression production is that streamline grinding wheel does 3D Machining of Curved Surface, processes the streamline of output
The processing stage time is long, and the production capacity of carving machine is low, at high cost, is unable to satisfy scale of mass production demand.
Summary of the invention
The present invention provides a kind of double arc side curve screens processing methods, can quickly and efficiently process double arc side curved surfaces
Screen, can satisfy the demand of scale of mass production, concrete scheme is as follows:
A kind of double arc side curve screens processing methods, comprising:
Start grinding wheel, rotates section shape big arc buffed surface identical with processing shape and small arc buffed surface；
Grinding wheel is moved along the circumferential direction of glass screen by big arc desired guiding trajectory, the big arc buffed surface of grinding wheel is made to polish in order glass
Glass screen needs to process the side and the angle R of big arc side, and polishing forms big arc side；Grinding wheel is displaced outwardly after the completion of polishing and is exited；
Grinding wheel is moved along the edge of glass screen by small arc desired guiding trajectory, makes the small arc buffed surface polishing glass screen of grinding wheel
Need to process the side and remaining angle R of small arc side；Grinding wheel is displaced outwardly after the completion of polishing and is exited.
Optionally, the horizontal spacing of the big arc desired guiding trajectory and the small arc desired guiding trajectory is according to the big arc side and institute
The point of contact for stating small arc side obtains；Chong Die tangent, the edge of glass screen by the big arc side and the curve in the small arc side section
Spacing is the horizontal spacing.
Optionally, when the small arc side of polishing, grinding wheel is originated from the angle R of side one end to be processed and is polished, and from the other end
The angle R terminate to polish.
The present invention also provides a kind of grinding wheels, for double arc side curve screens processing, the rotation including being connected to driving equipment
Main body, the periphery protrusion setting of the rotating body are in the sanding body of dish, and big arc polishing is arranged on the surface of the sanding body
Face and small arc buffed surface；The vertical sectional shape of the big arc buffed surface is identical as processed big arc side shape, and the small arc is beaten
The vertical sectional shape of flour milling is identical as processed small arc side shape.
Optionally, the thickness of the sanding body is gradually reduced around from center.
Optionally, the big arc buffed surface and the small arc buffed surface are set to the same side of the sanding body and in ranks
Scalariform distribution.
The present invention provides a kind of double arc side curve screens processing methods, comprising the following steps: starting grinding wheel makes section shape
Shape big arc buffed surface identical with processing shape and small arc buffed surface rotate；Circumferential direction by big arc desired guiding trajectory along glass screen is moved
Dynamic grinding wheel, the edge of big arc polishing face contact glass screen make the big arc buffed surface of grinding wheel polish in order glass screen needs
The side and the angle R of big arc side are processed, polishing forms big arc side；Grinding wheel is displaced outwardly after the completion of polishing and is exited, big arc side is terminated
Sanding operation；Grinding wheel is moved along the edge of glass screen by small arc desired guiding trajectory, makes the small arc buffed surface polishing glass of grinding wheel
Screen needs to process the side and remaining angle R of small arc side；Grinding wheel is displaced outwardly after the completion of polishing and is exited, the small arc side of structure is beaten
Mill operation.Using above-mentioned processing method, by grinding wheel identical with processed shape, along the edge of glass screen, translation can be complete
At processing, processing efficiency is greatly enhanced.
The present invention also provides a kind of grinding wheels, for double arc side curve screens processing, including rotating body, rotating body connection
In driving equipment, the periphery protrusion setting of rotating body is in the sanding body of dish, and big arc buffed surface is arranged on the surface of sanding body
With small arc buffed surface；The vertical sectional shape of big arc buffed surface is identical as processed big arc side shape, and the vertical of small arc buffed surface cuts
Face shape is identical as processed small arc side shape.At the edge for glass screen of polishing, is processed, passed through respectively in two times
Big arc buffed surface processes the curved edge of different cambered surface width and profile tolerance from small arc buffed surface, obtains double arc side Curved screens
Curtain；The processing of double arc sides is only achieved that by a grinding wheel, and high in machining efficiency, can be applied to scale of mass production.
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 for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the flow chart of the double arc side curve screens processing methods of the present invention；
The horizontal spacing schematic diagram of grinding wheel when Fig. 2 is the big arc side of processing and small arc side；
Fig. 3 is the grinding wheel motion track figure of big arc side and small arc side of polishing；
Fig. 4 is the structure chart of grinding wheel provided by the invention.
Include: in figure
Rotating body 1, sanding body 2, big arc buffed surface 21, small arc buffed surface 22.
Specific embodiment
Core of the invention is to provide a kind of double arc side curve screens processing methods, can quickly and efficiently process double
Arc side Curved screen can satisfy the demand of scale of mass production.
In order to make those skilled in the art more fully understand technical solution of the present invention, below in conjunction with attached drawing and specifically
Embodiment, explanation is described in detail to double arc side curve screens processing methods of the invention and grinding wheel.
The present invention provides a kind of double arc side curve screens processing methods, as shown in Figure 1, be the flow chart of the processing method,
The processing method the following steps are included:
S1, starting grinding wheel, rotate section shape big arc buffed surface identical with processing shape and small arc buffed surface；This adds
Work method can have simultaneously the grinder buffing of big arc buffed surface and small arc buffed surface to process by one, can also be respectively provided with by two
Big arc buffed surface and the grinding wheel of small arc buffed surface are successively polished.
S2, grinding wheel is moved along the circumferential direction of glass screen by big arc desired guiding trajectory, beats the big arc buffed surface of grinding wheel in order
Ground glass screen needs to process the side and the angle R of big arc side, and polishing forms big arc side；Grinding wheel is displaced outwardly after the completion of polishing and is moved back
Out；Big arc desired guiding trajectory is plane motion, is attached to the border movement of glass screen, linearly moves in straightway grinding wheel, at the angle R
Radius of the radian fitting of the place along the angle R moves, and keeps straightway identical as the polishing degree at the angle R.
S3, grinding wheel is moved along the edge of glass screen by small arc desired guiding trajectory, makes the small arc buffed surface polishing glass of grinding wheel
Screen needs to process the side of small arc side；Grinding wheel is displaced outwardly after the completion of polishing and is exited；The grinding degree of small arc buffed surface is big
In big arc buffed surface, first processing big cambered surface can avoid small arc buffed surface grinding excessively.Small cambered surface can select different numbers as needed
The side of amount carries out, and can polish one, two, three or four side.
Using processing method provided by the invention, by wheel grinding identical with processed shape, according to the outer of finished product
Shape processing, grinding wheel only need to translate, and translating one week along the edge of glass screen can be completed processing, and processing efficiency obtains greatly
It is big to improve.Only pass through the grinding moved double arc sides can be completed twice when processing small arc side.
On the basis of above scheme, the horizontal spacing of big arc desired guiding trajectory and small arc desired guiding trajectory according to big arc side with it is small
The point of contact of arc side obtains, as shown in Fig. 2, being as shown in the figure glass to process the horizontal spacing of big arc side with grinding wheel when small arc side
The vertical section of screen, B is big arc side in figure, and A is small arc side, and C point is the point of contact of big arc side and small arc side, and D is horizontal spacing；Greatly
Arc side is flushed with the bottom edge of small arc side section, and big arc side and the curve in small arc side section is Chong Die tangent, obtains point of contact C, glass
The edge spacing of screen is the horizontal spacing namely D is the spacing in figure between two vertical lines.
As shown in figure 3, dotted line is big arc side in top edge for the grinding wheel motion track figure of polish big arc side and small arc side
Machining locus, solid line are the machining locus of small arc side, and big arc buffed surface is pressed by the arrow movement inside solid box, small arc buffed surface
Arrow movement outside solid box；When only to side polish small arc side when, the both ends of this side are respectively provided with the angle R,
Grinding wheel is originated from the angle R of side one end to be processed and is polished, and terminates to polish from the angle R of the other end, that is to say, that processes small arc side
When not only polish straightway, also need the arc segment at the polishing angle R, the small arc side seamlessly transitted.
The present invention also provides a kind of grinding wheels, for double arc side curve screens processing, the rotation including being connected to driving equipment
Main body 1, rotating body 1 are column, can be cylinder or other polygon cylinders；The periphery protrusion setting of rotating body 1 is in dish
Sanding body 2, the lateral dimension of sanding body 2 is greater than rotating body 1, and sanding body 2 is projected as circle in a horizontal plane, and is in center
Symmetrically, everywhere cross sectional shape size is identical.The big arc buffed surface 21 of the setting simultaneously on the surface of sanding body 2 and small arc buffed surface
22, the vertical sectional shape of big arc buffed surface 21 is identical as processed big arc side shape, the vertical sectional shape of small arc buffed surface 22
It is identical as processed small arc side shape.When processing double arc side curve screens edges, polished by the big arc on a grinding wheel
Processing can be completed in face 21 and small arc buffed surface 22, due to the longitudinal section and glass screen of big arc buffed surface 21 and small arc buffed surface 22
The edge contour of curtain is identical, and when polishing only needs the edge that big arc buffed surface 21 and small arc buffed surface 22 are attached to screen and translation is i.e.
Can, overturning grinding wheel is not needed, double arc side glass screens can be quickly and efficiently processed, improve production efficiency.
As shown in figure 4, being the structure chart of grinding wheel provided by the invention；Preferably, the present invention in sanding body 2 thickness therefrom
The heart is gradually reduced around, and big arc buffed surface 21 and small arc buffed surface 22 is arranged to facilitate, improves whole intensity；As shown in the figure
Buffed surface structure from upper and lower two sides simultaneously to central reduction, upside can also be set to plane, the tapered structure in downside, this
A little specific setting forms are included within the scope of the present invention.
Big arc buffed surface 21 and small arc buffed surface 22 are set to the same side of sanding body 2 and stepped distribution, institute in figure
Show, big arc buffed surface 21 and small arc buffed surface 22 are arranged on the lower surface of sanding body 2, and the two distribution straggly, big arc
Buffed surface 21 is higher than small arc buffed surface 22, and the two will not be interfered in processing.As shown in the figure, big arc buffed surface 21 and small arc
The left side of buffed surface 22 has vertical section, for the EDGE CONTACT with glass screen.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, this hair
It is bright to be not intended to be limited to the embodiments shown herein, and be to fit to and the principles and novel features disclosed herein phase
Consistent widest scope.
Claims (6)
1. a kind of double arc side curve screens processing methods characterized by comprising
Start grinding wheel, rotates section shape big arc buffed surface identical with processing shape and small arc buffed surface；
Grinding wheel is moved along the circumferential direction of glass screen by big arc desired guiding trajectory, the big arc buffed surface of grinding wheel is made to polish in order glass screen
Curtain needs to process the side and the angle R of big arc side, and polishing forms big arc side；Grinding wheel is displaced outwardly after the completion of polishing and is exited；
Grinding wheel is moved along the edge of glass screen by small arc desired guiding trajectory, makes the small arc buffed surface polishing glass screen needs of grinding wheel
Process the side and remaining angle R of small arc side；Grinding wheel is displaced outwardly after the completion of polishing and is exited.
2. double arc side curve screens processing methods according to claim 1, which is characterized in that the big arc desired guiding trajectory and
The horizontal spacing of the small arc desired guiding trajectory is obtained according to the point of contact of the big arc side and the small arc side；By the big arc side with
The curve overlapping in the small arc side section is tangent, and the edge spacing of glass screen is the horizontal spacing.
3. double arc side curve screens processing methods according to claim 2, which is characterized in that when the small arc side of polishing,
Grinding wheel is originated from the angle R of side one end to be processed and is polished, and terminates to polish from the angle R of the other end.
4. a kind of grinding wheel, for double arc side curve screens processing, which is characterized in that the rotating body including being connected to driving equipment
(1), the periphery protrusion setting of the rotating body (1) is in the sanding body (2) of dish, is arranged on the surface of the sanding body (2)
Big arc buffed surface (21) and small arc buffed surface (22)；The vertical sectional shape of the big arc buffed surface (21) and processed big arc side
Shape is identical, and the vertical sectional shape of the small arc buffed surface (22) is identical as processed small arc side shape.
5. grinding wheel according to claim 4, which is characterized in that the thickness of the sanding body (2) from center around gradually
It reduces.
6. grinding wheel according to claim 5, which is characterized in that the big arc buffed surface (21) and the small arc buffed surface
(22) the same side of the sanding body (2) and stepped distribution are set to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711080249.8A CN109746784A (en) | 2017-11-06 | 2017-11-06 | A kind of double arc side curve screens processing methods and grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711080249.8A CN109746784A (en) | 2017-11-06 | 2017-11-06 | A kind of double arc side curve screens processing methods and grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109746784A true CN109746784A (en) | 2019-05-14 |
Family
ID=66401068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711080249.8A Pending CN109746784A (en) | 2017-11-06 | 2017-11-06 | A kind of double arc side curve screens processing methods and grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109746784A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112454161A (en) * | 2019-09-09 | 2021-03-09 | 铠侠股份有限公司 | Grinding device and grinding method |
| CN114406841A (en) * | 2022-03-29 | 2022-04-29 | 江苏巨弘捆带制造有限公司 | A grinding device for steel band production |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101304252B1 (en) * | 2011-09-26 | 2013-09-05 | (주)미래컴퍼니 | Method and device for grinding panel of irregular shape using groove wheel |
| CN105859147A (en) * | 2016-03-30 | 2016-08-17 | 昆山华冠商标印刷有限公司 | Manufacturing process for cambered surface screen |
| CN205915220U (en) * | 2016-08-28 | 2017-02-01 | 湖北慧点科技股份有限公司 | A emery wheel stick for toughened glass arc limit one -time forming process |
| CN106563985A (en) * | 2016-08-31 | 2017-04-19 | 金湖宇迪光学有限责任公司 | Manufacturing technology of 2.5D cambered mobile phone cover plate glass |
| CN206578310U (en) * | 2017-02-22 | 2017-10-24 | 东莞长盈精密技术有限公司 | Molding cutter |
-
2017
- 2017-11-06 CN CN201711080249.8A patent/CN109746784A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101304252B1 (en) * | 2011-09-26 | 2013-09-05 | (주)미래컴퍼니 | Method and device for grinding panel of irregular shape using groove wheel |
| CN105859147A (en) * | 2016-03-30 | 2016-08-17 | 昆山华冠商标印刷有限公司 | Manufacturing process for cambered surface screen |
| CN205915220U (en) * | 2016-08-28 | 2017-02-01 | 湖北慧点科技股份有限公司 | A emery wheel stick for toughened glass arc limit one -time forming process |
| CN106563985A (en) * | 2016-08-31 | 2017-04-19 | 金湖宇迪光学有限责任公司 | Manufacturing technology of 2.5D cambered mobile phone cover plate glass |
| CN206578310U (en) * | 2017-02-22 | 2017-10-24 | 东莞长盈精密技术有限公司 | Molding cutter |
Non-Patent Citations (1)
| Title |
|---|
| 马惠仙等: "《简明工程制图》", 31 July 2017, 华东理工大学出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112454161A (en) * | 2019-09-09 | 2021-03-09 | 铠侠股份有限公司 | Grinding device and grinding method |
| CN112454161B (en) * | 2019-09-09 | 2023-04-04 | 铠侠股份有限公司 | Grinding device and grinding method |
| CN114406841A (en) * | 2022-03-29 | 2022-04-29 | 江苏巨弘捆带制造有限公司 | A grinding device for steel band production |
| CN114406841B (en) * | 2022-03-29 | 2022-07-26 | 江苏巨弘捆带制造有限公司 | A grinding device for steel band production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104044087B (en) | A kind of sapphire polishing copper dish and repair dish method | |
| CN208681322U (en) | A kind of adjustable two-sided workpiece polishing mechanism | |
| CN210360794U (en) | Novel polishing machine for polishing curved glass | |
| CN109746784A (en) | A kind of double arc side curve screens processing methods and grinding wheel | |
| CN103769984B (en) | Abrasive belt grinder | |
| CN106239302A (en) | A kind of polisher of adjustable-angle | |
| CN103962917A (en) | Glass 3D machining method, tool and equipment | |
| CN101885157B (en) | Station transfer mechanism for full-automatic diamond polishing system | |
| CN107471103A (en) | A kind of ceramic cambered surface abrasive machining apparatus and processing method | |
| CN208409138U (en) | A kind of three station gear machining apparatus | |
| CN109746815B (en) | 2.5D cover plate arc edge polishing method | |
| CN105690222A (en) | Machining equipment for rectangular padlock | |
| CN206139918U (en) | Gear grinding device | |
| CN202804836U (en) | Automation flat grinding machine used for tableware manufacture | |
| CN112643516B (en) | Polishing method for concave surface of inverted product | |
| CN212918970U (en) | Correcting device for double-sided polishing machine | |
| CN203726356U (en) | Grinding wheel | |
| CN209157948U (en) | A kind of vehicle component plastic part edge grinding device | |
| CN106826480A (en) | Axle polishing mechanism | |
| CN203804743U (en) | Abrasive belt sander | |
| CN102729160B (en) | Insertion piece type flexible grinding belt | |
| CN207155537U (en) | A kind of glass bistrique with polishing function | |
| CN201744909U (en) | Automatic circulation mechanism of charging and discharging station of diamond polishing machine | |
| CN205520861U (en) | Processing equipment of rectangle padlock | |
| CN209350000U (en) | Grinding machine is used in a kind of production of metal component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190514 |