CN102825521A - Sine swing device of toric surface finished-grinding polishing machine - Google Patents
Sine swing device of toric surface finished-grinding polishing machine Download PDFInfo
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- CN102825521A CN102825521A CN 201210363486 CN201210363486A CN102825521A CN 102825521 A CN102825521 A CN 102825521A CN 201210363486 CN201210363486 CN 201210363486 CN 201210363486 A CN201210363486 A CN 201210363486A CN 102825521 A CN102825521 A CN 102825521A
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Abstract
The invention relates to a sine swing device of a toric surface finished-grinding polishing machine. The sine swing device consists of an eccentric belt wheel, a screw rod regulating seat, a swing frame connection plate, an air cylinder support, a swing frame transmission shaft, a stud, a sliding block, a swing frame, a cylindrical guide rail, a three-leg support, an iron pen holder, an iron pen seat, an iron pen and a regulating handle. The sine pendulous device is characterized in that the swing frame transmission shaft drives three eccentric plates through three tooth-shaped belt wheels to realize longitudinal and transverse swing and to regulate the swing amplitude by regulating the eccentric distances of the three eccentric plates; the distance between the air cylinder support and the three-leg support can be regulated by the stud; the swing frame realizes left and right fine tuning through the sliding block and the cylindrical guide rail; and the iron pen is clamped on the iron pen seat, and the horizontal position of the iron pen holder on a bracket by the regulating handle. The sine pendulous device disclosed by the invention has the advantages of being simple in structure, high in machining precision, high in productivity, low in cost, and safe and reliable.
Description
Technical field
The present invention relates to a kind of double-curved surface optical element, the present invention relates to a kind of double-curved surface fine grinding polishing machine sine swing device more precisely, belong to accurate manufacturing technology field.
Background technology
Along with optoelectronic development; The application of optical element on dual-use product is also more and more universal, as in the joint of television camera tube, satellite infrared telescope, video recorder camera lens, videodisc device, fiber optic communication, Medical Instruments etc., all being widely used; But the critical component of these high precision apparatus is mostly combined by several pieces of spherical lenses; Because there is aberration in spherical lens on principle; For eliminating aberration, need to increase the sheet number of lens, to add also that simultaneously technology such as material, processing and multicoating realize high-performance optics system; Simultaneously again lightweight and the target of automation as pursuit, high-precision non-spherical lens has just become best selection; Yet over more than 100 year, the optics processing method does not have substantial variation basically, and conventional method all is to adopt cheap and labour-intensive machining mode that require the skilled craftsman; Contradiction between this aspherical optical element extensive use and the process technology is upgraded day by day; Aspheric surface optical accessory is a kind of very important optical element, and commonly used have paraboloidal mirror, hyperbolic mirror, ellipsoidal mirror, a double-curved surface mirror etc.; Three big basic working procedure of optical element processing are corase grind, correct grinding, polishing; This three big operation is the main operation that influences optical element production efficiency, and it is one of important symbol of weighing a national optics processing development level; Curved optical device is a kind of as aspherical optical element, and wide application and prospect are arranged; The double-curved surface optical element is higher to required precision, and high-precision double-curved surface optical element mainly is through obtaining after the fine-grinding and polishing technology; Thereby, design a function admirable, double-curved surface fine grinding polishing machine that cost performance is high not only has vast market prospect, and the production of double-curved surface optical element is had great significance equally; Therefore it is very necessary to design a kind of double-curved surface fine grinding polishing machine sine swing device.
Summary of the invention
For addressing the above problem, the object of the invention provides a kind of very easily double-curved surface fine grinding polishing machine sine swing device just in order to solve the deficiency of above-mentioned prior art.
For addressing the above problem, the present invention realizes through following technical scheme:
A kind of double-curved surface fine grinding polishing machine sine swing device; Regulating seat, rocker connecting plate, cylinder support, rocker power transmission shaft, stud, slide block, rocker, cylindrical guide, three-legged support, stylus bar, stylus holder, stylus and regulating handle by eccentric pulley, screw rod forms; It is characterized in that: the rocker power transmission shaft drives three eccentric discs through three profile of tooth belt wheels; The realization vertical and horizontal are swung, and adjust the size of the amplitude of oscillation through the eccentric throw of adjusting three eccentric discs; Distance between described cylinder support and three-legged support can be regulated through stud; Described rocker is through fine setting about slide block and cylindrical guide realization; Described stylus be clamped on the stylus holder, be to adjust the left and right sides position of stylus bar on bearing through regulating handle.
The invention has the beneficial effects as follows: a kind of double-curved surface fine grinding polishing machine sine swing device, simple in structure, machining accuracy is high, productivity ratio is high, with low cost, safe and reliable.
Description of drawings
Fig. 1 is a kind of double-curved surface fine grinding polishing machine of the present invention sine swing device sketch map.
The specific embodiment
As shown in Figure 1; A kind of double-curved surface fine grinding polishing machine sine swing device; Regulating seat 2, rocker connecting plate 3, cylinder support 4, rocker power transmission shaft 5, stud 6, slide block 7, rocker 8, cylindrical guide 9, three-legged support 10, stylus bar 11, stylus holder 12, stylus 13 and regulating handle 14 by eccentric pulley 1, screw rod forms; During work through driven by motor eccentric pulley 1 with transmission of power in machine; To regulate seat 2 be to regulate through the screw rod that screw rod is regulated the right of seat 2 with transmission of power fine setting to about rocker connecting plate 3, the rocker connecting plate 3 thereby drive screw rod through power transmission shaft, thereby make sine swing through cylinder support 4, rocker power transmission shaft 5, three-legged support 10 drive styluses 13.
Below disclose the present invention with preferable enforcement, so it is not in order to restriction the present invention, allly takes to be equal to replacement or technical scheme that equivalent transformation obtained, all drops in protection scope of the present invention.
Claims (4)
1. double-curved surface fine grinding polishing machine sine swing device; Regulating seat, rocker connecting plate, cylinder support, rocker power transmission shaft, stud, slide block, rocker, cylindrical guide, three-legged support, stylus bar, stylus holder, stylus and regulating handle by eccentric pulley, screw rod forms; It is characterized in that: the rocker power transmission shaft drives three eccentric discs through three profile of tooth belt wheels; The realization vertical and horizontal are swung, and adjust the size of the amplitude of oscillation through the eccentric throw of adjusting three eccentric discs.
2. a kind of double-curved surface fine grinding polishing machine sine swing device according to claim 1, it is characterized in that: the distance between described cylinder support and three-legged support can be regulated through stud.
3. a kind of double-curved surface fine grinding polishing machine sine swing device according to claim 1 is characterized in that: described rocker is through fine setting about slide block and cylindrical guide realization.
4. a kind of double-curved surface fine grinding polishing machine sine swing device according to claim 1 is characterized in that: described stylus be clamped on the stylus holder, be to adjust the left and right sides position of stylus bar on bearing through regulating handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210363486 CN102825521A (en) | 2012-09-27 | 2012-09-27 | Sine swing device of toric surface finished-grinding polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210363486 CN102825521A (en) | 2012-09-27 | 2012-09-27 | Sine swing device of toric surface finished-grinding polishing machine |
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| Publication Number | Publication Date |
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| CN102825521A true CN102825521A (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210363486 Pending CN102825521A (en) | 2012-09-27 | 2012-09-27 | Sine swing device of toric surface finished-grinding polishing machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479307A (en) * | 2015-11-23 | 2016-04-13 | 北京航空航天大学 | Swing polishing device for complex curved surface polishing machining |
| CN111113199A (en) * | 2019-12-18 | 2020-05-08 | 上饶市恒泰光学设备制造有限公司 | Refiner based on digital display sensor feedback and control method |
| CN111730453A (en) * | 2020-06-28 | 2020-10-02 | 四川炬科光学科技有限公司 | Swing amplitude online adjusting device and method for optical grinding and polishing machine |
-
2012
- 2012-09-27 CN CN 201210363486 patent/CN102825521A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479307A (en) * | 2015-11-23 | 2016-04-13 | 北京航空航天大学 | Swing polishing device for complex curved surface polishing machining |
| CN111113199A (en) * | 2019-12-18 | 2020-05-08 | 上饶市恒泰光学设备制造有限公司 | Refiner based on digital display sensor feedback and control method |
| CN111113199B (en) * | 2019-12-18 | 2021-04-23 | 上饶市恒泰光学设备制造有限公司 | Refiner based on digital display sensor feedback and control method |
| CN111730453A (en) * | 2020-06-28 | 2020-10-02 | 四川炬科光学科技有限公司 | Swing amplitude online adjusting device and method for optical grinding and polishing machine |
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Application publication date: 20121219 |