CN206632800U - A kind of fine-grinding and polishing frock for improving optical mirror slip machining accuracy - Google Patents
A kind of fine-grinding and polishing frock for improving optical mirror slip machining accuracy Download PDFInfo
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- CN206632800U CN206632800U CN201720300522.2U CN201720300522U CN206632800U CN 206632800 U CN206632800 U CN 206632800U CN 201720300522 U CN201720300522 U CN 201720300522U CN 206632800 U CN206632800 U CN 206632800U
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- grinding
- fine
- mirror slip
- optical
- optical mirror
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Abstract
A kind of fine-grinding and polishing frock for improving optical mirror slip machining accuracy, it is characterised in that it includes being connected to the fine-grinding and polishing mould of Optical Polisher upper end and is connected to four patch rigidity disks of Optical Polisher lower end positioning optical mirror slip；The lower surface of the fine-grinding and polishing mould is pasted with the fine grinding pellet being molded according to the unilateral shape work of optical frames and polished leather；There are four positioning holes to match with optical mirror slip curved surface to be processed on the four patches rigidity disk, optical mirror slip to be processed is placed in one big curved surface of formation in positioning hole by fixture.Mold shape in the utility model process will not produce any change, it is ensured that the machining accuracy of optical mirror slip, and four eyeglasses can be processed simultaneously, operating efficiency improves four times, is a kind of frock tool that can be repeatedly used.
Description
Technical field
The utility model is a kind of auxiliary mould in optical mirror slip production field, can effectively improve optical mirror slip it is cold plus
The precision of work, apply in optics cold processing technique field.
Background technology
Optical mirror slip processing generally requires four steps such as milling, fine grinding, polishing, edging, wherein optical mirror slip fine grinding and
Polishing is the most important job step in optical manufacturing industry.With the development of science and technology, present optical instrument is to light
The required precision more and more higher of eyeglass is learned, to technical parameters such as eyeglass aperture, center thickness, surface smoothness, local apertures
It is required that it is very high, and the control of this several technical parameters is all in this two procedures.
The fine-grinding and polishing frock of existing multi-disc eyeglass is all the mould made of optics pitch, in process due to that can produce
Heat amount, pitch mould is caused to change, process velocity is slow, efficiency is low, qualification rate is not high.
The content of the invention
The purpose of this utility model is to provide a kind of fine-grinding and polishing frock for improving optical mirror slip machining accuracy, this frock energy
Fine-grinding and polishing is carried out to four unilateral shape identical eyeglasses simultaneously, can be operated on high-efficiency appliance, efficiency high, speed are fast, essence
Degree is high.
To achieve the above object, the technical solution adopted in the utility model is：Improve the fine grinding of optical mirror slip machining accuracy
Polish frock, it is characterised in that it includes being connected to the fine-grinding and polishing mould of Optical Polisher upper end and is connected under Optical Polisher
Four patch rigidity disks of end positioning optical mirror slip；The lower surface of the fine-grinding and polishing mould is pasted with to be made according to the unilateral shape of optical frames
The fine grinding pellet and polished leather of type；There are four positioning to match with optical mirror slip curved surface to be processed on the four patches rigidity disk
Hole, optical mirror slip to be processed are placed in one big curved surface of formation in positioning hole by fixture；The lower surface of the fine-grinding and polishing mould
Curved surface face shape with four patch rigid disks is on the contrary, radius of curvature is identical.
Usually, the four patches rigidity disk is designed and sized to convex or spill according to the face shape of optical mirror slip to be processed.
The fine-grinding and polishing mould and four patch rigid disks are connected by screw thread with Optical Polisher.
The four patches rigidity disk is stainless steel material, by being processed on high precision digital control lathe.
In process, fine-grinding and polishing mould is run the utility model by high effective optical polishing machine band operation curve, right
Optical mirror slip on rigidity disk carries out fine-grinding and polishing, and in processing, equipment can add fine-grinding and polishing liquid automatically and optical mirror slip is carried out
Cooling cutting.
Beneficial effect：The utility model carries out fine-grinding and polishing processing, processing to optical mirror slip by using four patch rigidity disks
During mold shape will not produce any change, it is ensured that the machining accuracy of optical mirror slip, and can simultaneously to four mirrors
Piece is processed, and operating efficiency improves four times, is a kind of frock tool that can be repeatedly used.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment frock.
Fig. 2 is the overlooking the structure diagram of rigidity disk in embodiment.
In figure, 1- optical mirror slips, 2- fixtures, 3- rigidity disks, 4- fine-grinding and polishing moulds, 5- fine grinding pellet and polished leather.
There are four positioning holes for having curved surface on rigid disk, the eyeglass to be processed is placed in positioning hole and formed one big
Curved surface.Fine-grinding and polishing mould and rigid panel shape are on the contrary, radius of curvature is identical.
Embodiment
The utility model is described in detail in reference to embodiment and accompanying drawing.
Embodiment：The fine-grinding and polishing frock refer to the attached drawing 1 of optical mirror slip machining accuracy is improved, it mainly includes being connected to light
The fine-grinding and polishing mould 4 of optical polishing machine upper end and the four patch rigidity disks 3 for being connected to Optical Polisher lower end positioning optical mirror slip；It is described
The lower surface of fine-grinding and polishing mould 4 is pasted with the fine grinding pellet being molded according to the unilateral shape work of optical frames and polished leather 5；Four patch
There are four positioning holes to match with the curved surface of optical mirror slip 1 to be processed on rigidity disk 3, optical mirror slip 1 to be processed is put by fixture 2
A big curved surface is formed in positioning hole；The lower surface of the fine-grinding and polishing mould 4 and the curved surface face shape phase of four patch rigid disks 3
Instead, radius of curvature is identical.
In embodiment, four patch rigidity disks 3 are designed and sized to convex or spill according to the face shape of optical mirror slip 1 to be processed.Four
It is stainless steel material to paste rigidity disk 3, by being processed on high precision digital control lathe.
In embodiment process, fine-grinding and polishing mould and four patch rigid disks are connected by screw thread with Optical Polisher, essence
Grinding and polishing optical mode is run by high effective optical polishing machine band operation curve, and fine-grinding and polishing is carried out to the optical mirror slip on rigidity disk,
Equipment can add fine-grinding and polishing liquid automatically and carry out cooling cutting to optical mirror slip during processing.
Embodiment frock can be operated on high effective optical polissoir, and precision is high, speed is fast, efficiency high.
Claims (4)
1. improve the fine-grinding and polishing frock of optical mirror slip machining accuracy, it is characterised in that it includes being connected to Optical Polisher upper end
Fine-grinding and polishing mould and be connected to Optical Polisher lower end positioning optical mirror slip four patch rigidity disks；Under the fine-grinding and polishing mould
End face is pasted with the fine grinding pellet being molded according to the unilateral shape work of optical frames and polished leather；It is described four patch rigidity disk on have four with
The positioning hole that optical mirror slip curved surface to be processed matches, optical mirror slip to be processed are placed in positioning hole by fixture and form one greatly
Curved surface；The curved surface face shape of rigid disks is pasted on the contrary, radius of curvature is identical with four in the lower surface of the fine-grinding and polishing mould.
2. frock as claimed in claim 1, it is characterised in that face shape of the four patches rigidity disk according to optical mirror slip to be processed
It is designed and sized to convex or spill.
3. frock as claimed in claim 1, it is characterised in that the fine-grinding and polishing mould and four patch rigid disks pass through screw thread and light
Optical polishing machine is connected.
4. frock as claimed in claim 1 or 2, it is characterised in that the four patches rigidity disk is stainless steel material, by high-precision
It is processed on degree digital control lathe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720300522.2U CN206632800U (en) | 2017-03-27 | 2017-03-27 | A kind of fine-grinding and polishing frock for improving optical mirror slip machining accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720300522.2U CN206632800U (en) | 2017-03-27 | 2017-03-27 | A kind of fine-grinding and polishing frock for improving optical mirror slip machining accuracy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206632800U true CN206632800U (en) | 2017-11-14 |
Family
ID=60262286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720300522.2U Active CN206632800U (en) | 2017-03-27 | 2017-03-27 | A kind of fine-grinding and polishing frock for improving optical mirror slip machining accuracy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206632800U (en) |
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2017
- 2017-03-27 CN CN201720300522.2U patent/CN206632800U/en active Active
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