CN204935311U - Aspheric surface roller type profiling fine grinding device - Google Patents
Aspheric surface roller type profiling fine grinding device Download PDFInfo
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- CN204935311U CN204935311U CN201520691195.9U CN201520691195U CN204935311U CN 204935311 U CN204935311 U CN 204935311U CN 201520691195 U CN201520691195 U CN 201520691195U CN 204935311 U CN204935311 U CN 204935311U
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- grinding
- grinding head
- milling
- head motor
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Abstract
The utility model provides a kind of aspheric surface roller type profiling fine grinding device.Described device is equipped with grinding head motor in pedestal one end, the grinding head motor axle of grinding head motor is equipped with bindiny mechanism, the other end on pedestal is equipped with grinding head body, grinding head body is built with bistrique rotating shaft, finishing grinding wheel is equipped with in one end of bistrique rotating shaft, the other end is connected with bindiny mechanism, and the opposite side of matrix is milling and grinding machine main spindle box, and the power transmission shaft of milling and grinding machine main spindle box is equipped with clamping fixture seat.But this device is for the very large aspherical lens surface fine grinding device of the not high batch of precision, utilizes spherical lens milling and grinding machine, improves grinding head mechanism, utilize profile modeling to obtain refining non-spherical surface.
Description
Technical field
The utility model relates to optics cold working field, is related specifically to a kind of aspheric surface roller type profiling fine grinding device.
Background technology
In present optical system, non-spherical lens is widely applied, surface configuration due to non-spherical lens is aspheric surface, just can not process as spherical lens when this type of eyeglass of cold working, and the development of Numeric Control Technology makes the surface processing accuracy of this type of eyeglass more and more higher, but due to numerical control device employing is a mode that mill point is thrown, obtaining high-precision while, efficiency never well improves, and have in non-spherical lens the eyeglass of quite large quantity be do not need very high-precision (as light of stage series, magnifying glass series), but requirement is very large, if use numerical control device processing, efficiency can be very low, often lose more than gain.
Summary of the invention
The purpose of this utility model is that providing a kind of adopts spherical lens milling and grinding machine, uses and improves grinding head mechanism, utilize profile modeling to carry out the aspheric surface roller type profiling fine grinding device of non-spherical lens fine grinding.
For achieving the above object, the technical solution of the utility model is:
A kind of aspheric surface roller type profiling fine grinding device, comprise milling and grinding machine main spindle box, clamping fixture seat, grinding head body, grinding head motor, finishing grinding wheel, pedestal, grinding head motor axle, bindiny mechanism, bistrique rotating shaft and power transmission shaft, described device is equipped with grinding head motor in pedestal one end, the grinding head motor axle of grinding head motor is equipped with bindiny mechanism, the other end on pedestal is equipped with grinding head body, grinding head body is built with bistrique rotating shaft, finishing grinding wheel is equipped with in one end of bistrique rotating shaft, the other end is connected with bindiny mechanism, the opposite side of matrix is milling and grinding machine main spindle box, the power transmission shaft of milling and grinding machine main spindle box is equipped with clamping fixture seat.
Good effect of the present utility model is:
But 1, this device is for the very large aspherical lens surface fine grinding device of the not high batch of precision, utilizes spherical lens milling and grinding machine, improves grinding head mechanism, utilize profile modeling to obtain refining non-spherical surface;
2, this device has high efficiency, medium accuracy, the surperficial fine grinding of low precision non-spherical lens in can meeting completely.
Accompanying drawing explanation
Fig. 1, aspheric surface roller type profiling fine grinding device structural representation.
Detailed description of the invention
Detailed description of the invention of the present utility model is further illustrated below in conjunction with accompanying drawing 1.
See Fig. 1, be first arranged on clamping fixture seat 2 by workpiece 3, adjustment milling and grinding machine main spindle box 1 moves forward and backward, and makes the center of surface of finishing grinding wheel 6 and the center superposition of power transmission shaft 11.Start the grinding head motor 5 be contained on pedestal 7, grinding head motor axle 8 is made to drive the bistrique rotating shaft 10 be contained in grinding head body 4 to rotate by bindiny mechanism 9, bistrique rotating shaft 10 drives finishing grinding wheel 6 to rotate, milling and grinding machine main spindle box 1 is moved to finishing grinding wheel 6 direction, workpiece 3 is made to utilize the delivering gear of lens milling and grinding machine, slow speed contact finishing grinding wheel 6, the surface of fine grinding workpiece 3 is transferred by the high-speed rotary of finishing grinding wheel 6, make it to obtain the non-spherical surface consistent with refining curve, after having refined, be moved to the left milling and grinding machine main spindle box 1, take off workpiece 3, load onto new workpiece and carry out above-mentioned lapping process again.
Claims (1)
1. an aspheric surface roller type profiling fine grinding device, comprise milling and grinding machine main spindle box (1), clamping fixture seat (2), grinding head body (4), grinding head motor (5), finishing grinding wheel (6), pedestal (7), grinding head motor axle (8), bindiny mechanism (9), bistrique rotating shaft (10) and power transmission shaft (11), it is characterized in that: described device is equipped with grinding head motor (5) in pedestal (7) one end, the grinding head motor axle (8) of grinding head motor (5) is equipped with bindiny mechanism, the other end on pedestal (7) is equipped with grinding head body (4), grinding head body (4) is built with bistrique rotating shaft (10), finishing grinding wheel (6) is equipped with in one end of bistrique rotating shaft (10), the other end is connected with bindiny mechanism (9), the opposite side of matrix (7) is milling and grinding machine main spindle box (1), the power transmission shaft (11) of milling and grinding machine main spindle box (1) is equipped with clamping fixture seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520691195.9U CN204935311U (en) | 2015-09-09 | 2015-09-09 | Aspheric surface roller type profiling fine grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520691195.9U CN204935311U (en) | 2015-09-09 | 2015-09-09 | Aspheric surface roller type profiling fine grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204935311U true CN204935311U (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520691195.9U Active CN204935311U (en) | 2015-09-09 | 2015-09-09 | Aspheric surface roller type profiling fine grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204935311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514384A (en) * | 2018-11-07 | 2019-03-26 | 西安工业大学 | The polishing method and device of aspherical optical element |
-
2015
- 2015-09-09 CN CN201520691195.9U patent/CN204935311U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514384A (en) * | 2018-11-07 | 2019-03-26 | 西安工业大学 | The polishing method and device of aspherical optical element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |