CN101284366A - Spectacle lens chamfering machine - Google Patents
Spectacle lens chamfering machine Download PDFInfo
- Publication number
- CN101284366A CN101284366A CNA2008100247193A CN200810024719A CN101284366A CN 101284366 A CN101284366 A CN 101284366A CN A2008100247193 A CNA2008100247193 A CN A2008100247193A CN 200810024719 A CN200810024719 A CN 200810024719A CN 101284366 A CN101284366 A CN 101284366A
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- China
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- eyeglass
- wheel
- dedicated slot
- spectacle lens
- chamfering machine
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Abstract
The invention relates to a chamfering machine for spectacle lens. The chamfering machine comprises a chamfer grinding wheel combination, two lens clamping chucks, a motor, a grinding wheel motor, a flume, a driving belt, a machine head, a casing and a switch. The two lens clamping chucks are fixed at the top of the machine head; the rear end of one lens clamping chuck is connected with the motor and a clamping nut is arranged on the rear end of the other lens clamping chuck. The chamfering grinding wheel is fixed on the casing shaft through nuts, the shaft is connected with the grinding wheel motor through a second driving belt, and the second driving belt and the grinding wheel motor are both arranged at the bottom of the casing; a slide rod is arranged on the upper end of the casing, and the machine head is movably sleeved on the slide rod. An inclined angle Alpha between the shaft and the horizontal direction is 10-20 DEG; the chamfering grinding wheel is formed by a combination of a first grinding wheel, a second grinding wheel and a rag wheel engaged mutually, and is fixed on the shaft to form a rimmed lens special notch and a rimless lens special notch. By adopting the inventive structure, the chamfering machine has the advantages that the chamfering operation is convenient and easy to learn, the structure is simple, the maintenance is convenient and the price is moderate.
Description
Technical field
The present invention relates to a kind of edge chamfer mechanism of lens, relate in particular to a kind of spectacle lens chamfering machine.
Background technology
In the spectacles industry in the market; after eyeglass machine-shaping; two limits can form wedge angle around the eyeglass; be easy to hurt hand; usually using manual wedge angle part all around of hand mill removes on emery wheel; but because manual operator experience and hand mill is different; often make that the chamfer site on two limits varies around the eyeglass; be difficult to hold; make the eyeglass chamfering non-uniform phenomenon occur, and our glasses are all formed a pair of glasses by two eyeglasses, it is extremely difficult again that this makes two eyeglasses can pour out identical uniform angle; handicraft to manual operator is had relatively high expectations, and will could practice into more skilled skill through the time about 2 years usually.And be incorporate equipment from the facing attachment of external introduction, patent of invention 01117260.6 " the eyeglass edging method using same of eyeglass, eyeglass periphery processing unit (plant) and eyeglass " and 200410034604.4 " chamfer processing method of eyeglass and chamfer processing method and devices " as Topcon Corporation disclose incorporate chamfer processing method and device, but said apparatus costs an arm and a leg, eyeglass to unlike material will be selected different programs, operation is complicated, and structure is also complicated, maintenance is inconvenient, and the common spectacles shop is difficult to use this device.
Summary of the invention
Goal of the invention of the present invention provides a kind of moderate cost, is suitable for any eyeglass material, and simple in structure, common staff can both autonomous operation and spectacle lens chamfering machine easy to maintenance.
The technical solution used in the present invention is:
A kind of spectacle lens chamfering machine, comprise the chamfering abrasive wheel combination, two eyeglass chucks, motor, grinding wheel drive mitor, tank, driving-belt, head, casing and switch, described two eyeglass chucks are fixed on the head top, a rear end links to each other with motor in the two eyeglass chucks, another rear end is provided with binding nut, described chamfering abrasive wheel is fixed in the casing rotating shaft by nut, described rotating shaft is connected with grinding wheel drive mitor by driving-belt II, described driving-belt II and grinding wheel drive mitor all are located at bottom of shell, it is characterized in that described casing upper end is provided with sliding bar, the head movable set is on this sliding bar, and described rotating shaft and horizontal direction are angle α, and α is 10～20 °; Described chamfering abrasive wheel is combined by emery wheel I, emery wheel II and the mutual setting-in of polishing wheel, and is fixed on no frame eyeglass dedicated slot of formation and framed mirror sheet dedicated slot in the rotating shaft.
The angle α of rotating shaft and horizontal direction is 15 °.
Wheel emery wheel I, emery wheel II and polishing wheel shape are packed in the rotating shaft successively, and emery wheel I is provided with V-arrangement does not have frame eyeglass dedicated slot, form V-arrangement framed mirror sheet dedicated slot between emery wheel II and polishing wheel.
V-arrangement does not have frame eyeglass dedicated slot and is formed by two tapered slope that emery wheel I outer surface matches; V-arrangement framed mirror sheet dedicated slot is formed by the tapered slope that emery wheel II and polishing wheel outer surface match.The tapered slope I that V-arrangement does not have frame eyeglass dedicated slot is the coarse sand wheel face, and tapered slope II is the fine sand wheel face; The tapered slope III of the described V of having frame eyeglass dedicated slot is the coarse sand wheel face, and tapered slope IIII is a burnishing surface.
The angle beta that V-arrangement does not have frame eyeglass dedicated slot and V-arrangement framed mirror sheet dedicated slot is 80～95 °, and the angle beta optimum is 90 °.
Stating polishing wheel is copper matrix, and described copper matrix is fixedlyed connected with emery wheel II is embedded.Motor is located at head U die cavity bottom.
Spectacle lens chamfering machine of the present invention, comprise the chamfering abrasive wheel combination, two eyeglass chucks, motor, grinding wheel drive mitor, tank, driving-belt, head, casing and switch, described two eyeglass chucks are fixed on the head top, motor is connected by the outer end of driving belt with an eyeglass chuck, described another eyeglass chuck outer end is provided with clamping knob, described chamfering abrasive wheel combination is fixed in the casing rotating shaft by nut, described rotating shaft is connected with grinding wheel drive mitor by driving-belt II, described driving-belt II and grinding wheel drive mitor all are located at bottom of shell, described head and casing flexibly connect by the sliding bar that is fixed on the casing, and described head can horizontally slip along sliding bar; Described rotating shaft and sliding bar are not parallel in the horizontal direction; The combination of described chamfering abrasive wheel is embedded mutually by emery wheel I, emery wheel II and polishing wheel and forms no frame eyeglass dedicated slot and framed mirror sheet dedicated slot and be fixed in the rotating shaft.
The present invention selects full frame in conjunction with the wear a pair of spectacles person, half frame or do not have the situation of frame picture frame, make that the eyeglass operator can be simple and clear pass through clamping knob be fixed on lens on the eyeglass chuck and be placed on no frame eyeglass dedicated slot or framed mirror sheet dedicated slot on, then motor and grinding wheel drive mitor drive eyeglass by driving-belt and driving-belt II and emery wheel is done uniform motion to open switch this moment, because the eyeglass chuck is fixed on the head, therefore head is then along with the variation of eyeglass radian horizontally slips along sliding bar, make the both sides of eyeglass or evenly pour out perfect eyeglass chamfering on one side simultaneously, and as long as second eyeglass is the both forward and reverse directions unanimity of fixing len, eyeglass specifically is fixed on the position of eyeglass chuck can be different, as long as all the other actions just can be poured out identical angle identical with first eyeglass operation.
The angle [alpha] that rotating shaft of the present invention and horizontal direction form is 10～20 °, and optimum is 15 °, makes that like this emery wheel combination on the fixed rotating shaft contacts tightr in groove with the eyeglass of band radian.Again because emery wheel I, the emery wheel II of chamfering abrasive wheel combination and polishing wheel is ascending successively is fastened in the rotating shaft, section is discontinuous trapezoidal shape, discontinuous place is no frame eyeglass dedicated slot and framed mirror sheet dedicated slot, no frame eyeglass dedicated slot and framed mirror sheet dedicated slot are the V-type groove, the two sides of groove is a tapered slope, 80～95 ° of angle betas between the described V-type groove tapered slope, optimum is 90 °, above-mentioned design makes eyeglass can reach the simple in structure of even chamfering and groove.
The tapered slope I that eyeglass does not have frame eyeglass dedicated slot is the coarse sand wheel face, and tapered slope II is the fine sand wheel face; The tapered slope III of framed mirror sheet dedicated slot is the coarse sand wheel face, and tapered slope IIII is a burnishing surface.All do not need chamfering because there is frame eyeglass two sides, the difference of emery wheel flour milling thickness makes the eyeglass angular travel degree difference of leaning now to one side, then to the other, and meets the many requirements of the few inner edge chamfering of eyeglass outside chamfering.The framed mirror sheet simultaneously needs chamfering, and the difference of emery wheel flour milling thickness makes the eyeglass angular travel degree difference of leaning now to one side, then to the other, and meets the requirement of the monolateral needs chamfering of framed mirror sheet.
After the present invention adopts said structure, has convenient easily of chamfering, advantage simple in structure, easy to maintenance, moderate.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the cross-sectional view of chamfering abrasive wheel part of the present invention.
Wherein: the combination of 1-chamfering abrasive wheel, 2-eyeglass chuck, 3-motor, 4-grinding wheel drive mitor, 5 is tank, 6-driving-belt, 7-head, 8-casing, the 9-switch, 10-clamping knob, 11-nut, 12-rotating shaft, 13-driving-belt II, 14-sliding bar, 15-emery wheel I, 16-emery wheel II, 17-polishing wheel, 18-do not have frame eyeglass dedicated slot, 19-framed mirror sheet dedicated slot, 20-tapered slope I, 21-tapered slope II, 22-tapered slope III, 23-tapered slope IIII, 24-U die cavity.
The specific embodiment
As depicted in figs. 1 and 2, spectacle lens chamfering machine, comprise chamfering abrasive wheel combination 1, two eyeglass chucks 2, motor 3, grinding wheel drive mitor 4, tank 5, driving-belt 6, head 7, casing 8 and switch 9, described two eyeglass chucks 2 are fixed on head 7 tops, motor 3 is connected with the outer end of an eyeglass chuck 2 by driving belt 6, described another eyeglass chuck 2 outer ends are provided with clamping knob 10, described chamfering abrasive wheel combination 1 is fixed in the rotating shaft 12 of casing by nut 11, described rotating shaft 12 is connected with grinding wheel drive mitor 4 by driving-belt II13, described driving-belt II13 and grinding wheel drive mitor 4 all are located at casing 8 bottoms, described head 7 flexibly connects by the sliding bar 14 that is fixed on the casing 8 with casing 8, and described head 7 can horizontally slip along sliding bar 14; Rotating shaft 12 is not parallel in the horizontal direction with sliding bar 14, and the angle [alpha] of formation is 15 °; Emery wheel I15, the emery wheel II16 of chamfering abrasive wheel combination 1 and polishing wheel 17 is ascending successively is fixedly connected in the rotating shaft 12, each external diameter of taking turns mating surface is suitable.Chamfering abrasive wheel is discontinuous trapezoidal shape to the section that closes 1, discontinuous place is no frame eyeglass dedicated slot 18 and framed mirror sheet dedicated slot 19, no frame eyeglass dedicated slot 18 and framed mirror sheet dedicated slot 19 are the V-type groove, and the two sides of groove is a tapered slope, and the angle beta between the V-type groove tapered slope is 90 °; The tapered slope I20 of no frame eyeglass dedicated slot 18 is the coarse sand wheel face, and tapered slope II21 is the fine sand wheel face; The tapered slope III22 of framed mirror sheet dedicated slot is the coarse sand wheel face, and tapered slope IIII23 is a burnishing surface; Polishing wheel 17 is copper matrix, and described copper matrix and emery wheel II16 embed and be connected and fixed, and described motor 3 is located at head 7U die cavity 24 bottoms.
The present invention is like this running: when chamfering becomes no frame eyeglass, eyeglass that will chamfering is placed between the eyeglass chuck 2, screwing manual clamping knob 10 fixes eyeglass, the head 7 that fixes behind the eyeglass is put down, eyeglass is in the no frame eyeglass dedicated slot 18, open switch 9 this moment, then motor 3 and grinding wheel drive mitor 4 drive eyeglass by driving-belt 7 and driving-belt II13 and uniform motion is done in chamfering abrasive wheel combination 1, because eyeglass chuck 2 is fixed on the head 7, therefore 7 variations along with the eyeglass radian of head horizontally slip along sliding bar 14, make the both sides of eyeglass or evenly pour out perfect eyeglass chamfering on one side simultaneously, and as long as second eyeglass is the both forward and reverse directions unanimity of fixing len, eyeglass specifically is fixed on the position of eyeglass chuck 2 can be different, as long as all the other actions are identical with first eyeglass operation, just can pour out identical angle, thereby finish chamfer process.
When chamfering becomes the framed mirror sheet, eyeglass that will chamfering is placed between the eyeglass chuck 2, screwing manual clamping knob 10 fixes eyeglass, the head 7 that fixes behind the eyeglass is put down, eyeglass is in the framed mirror sheet dedicated slot 19, because tapered slope IIII23 is burnishing surface, being in part that eyeglass is in this face then can chamfering, thereby can well be embedded in the spectacle-frame; Open switch 9 then, then motor 3 and grinding wheel drive mitor 4 drive eyeglass by driving-belt 7 and driving-belt II13 and uniform motion is done in chamfering abrasive wheel combination 1, because eyeglass chuck 2 is fixed on the head 7, therefore 7 variations along with the eyeglass radian of head horizontally slip along sliding bar 14, make the both sides of eyeglass or evenly pour out perfect eyeglass chamfering on one side simultaneously, and as long as second eyeglass is the both forward and reverse directions unanimity of fixing len, eyeglass specifically is fixed on the position of eyeglass chuck 2 can be different, as long as all the other actions are identical with first eyeglass operation, just can pour out identical angle, thereby finish chamfer process.
Claims (9)
1, spectacle lens chamfering machine, comprise the chamfering abrasive wheel combination, two eyeglass chucks, motor, grinding wheel drive mitor, tank, driving-belt, head, casing and switch, described two eyeglass chucks are fixed on the head top, a rear end links to each other with motor in the two eyeglass chucks, another rear end is provided with binding nut, described chamfering abrasive wheel is fixed in the casing rotating shaft, this rotating shaft is connected with grinding wheel drive mitor, grinding wheel drive mitor is located at bottom of shell, it is characterized in that described casing upper end is provided with sliding bar, the head movable set is on this sliding bar, and described rotating shaft and horizontal direction are angle α, and α is 10～20 °; Described chamfering abrasive wheel is combined by emery wheel I, emery wheel II and the mutual setting-in of polishing wheel, and is fixed on no frame eyeglass dedicated slot of formation and framed mirror sheet dedicated slot in the rotating shaft.
2, spectacle lens chamfering machine according to claim 1, the angle α that it is characterized in that described rotating shaft and horizontal direction is 15 °.
3, spectacle lens chamfering machine according to claim 1 is characterized in that taking turns emery wheel I, emery wheel II and polishing wheel shape and is packed in successively in the rotating shaft, and emery wheel I is provided with V-arrangement does not have frame eyeglass dedicated slot, forms V-arrangement framed mirror sheet dedicated slot between emery wheel II and polishing wheel.
4, spectacle lens chamfering machine according to claim 3 is characterized in that described V-arrangement does not have frame eyeglass dedicated slot and formed by two tapered slope that emery wheel I outer surface matches; V-arrangement framed mirror sheet dedicated slot is formed by the tapered slope that emery wheel II and polishing wheel outer surface match.
5, spectacle lens chamfering machine according to claim 4 is characterized in that the tapered slope I that described V-arrangement does not have a frame eyeglass dedicated slot is the coarse sand wheel face, and tapered slope II is the fine sand wheel face; The tapered slope III of the described V of having frame eyeglass dedicated slot is the coarse sand wheel face, and tapered slope IIII is a burnishing surface.
6, spectacle lens chamfering machine according to claim 5 is characterized in that the angle beta that described V-arrangement does not have frame eyeglass dedicated slot and a V-arrangement framed mirror sheet dedicated slot is 80～95 °.
7, spectacle lens chamfering machine according to claim 6 is characterized in that described angle beta is 90 °.
8, spectacle lens chamfering machine according to claim 1 is characterized in that described polishing wheel is copper matrix, and described copper matrix is fixedlyed connected with emery wheel II is embedded.
9, spectacle lens chamfering machine according to claim 1 is characterized in that described motor is located at head U die cavity bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100247193A CN101284366A (en) | 2008-04-30 | 2008-04-30 | Spectacle lens chamfering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100247193A CN101284366A (en) | 2008-04-30 | 2008-04-30 | Spectacle lens chamfering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101284366A true CN101284366A (en) | 2008-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100247193A Pending CN101284366A (en) | 2008-04-30 | 2008-04-30 | Spectacle lens chamfering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101284366A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044036A (en) * | 2014-06-19 | 2014-09-17 | 丹阳市鑫烨光学仪器有限公司 | Accurate grinding device of hemispherical lens |
| CN105531084A (en) * | 2013-11-11 | 2016-04-27 | 奥林巴斯株式会社 | Polishing tool, polishing method, and polishing device |
| CN106826459A (en) * | 2017-03-31 | 2017-06-13 | 陈世平 | Glasses lens edge polishing beveler |
-
2008
- 2008-04-30 CN CNA2008100247193A patent/CN101284366A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105531084A (en) * | 2013-11-11 | 2016-04-27 | 奥林巴斯株式会社 | Polishing tool, polishing method, and polishing device |
| CN105531084B (en) * | 2013-11-11 | 2018-01-16 | 奥林巴斯株式会社 | Milling tool, Ginding process and lapping device |
| CN104044036A (en) * | 2014-06-19 | 2014-09-17 | 丹阳市鑫烨光学仪器有限公司 | Accurate grinding device of hemispherical lens |
| CN106826459A (en) * | 2017-03-31 | 2017-06-13 | 陈世平 | Glasses lens edge polishing beveler |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081015 |