CN2365011Y - Fine grinding polishing machine - Google Patents
Fine grinding polishing machine Download PDFInfo
- Publication number
- CN2365011Y CN2365011Y CN 99228255 CN99228255U CN2365011Y CN 2365011 Y CN2365011 Y CN 2365011Y CN 99228255 CN99228255 CN 99228255 CN 99228255 U CN99228255 U CN 99228255U CN 2365011 Y CN2365011 Y CN 2365011Y
- Authority
- CN
- China
- Prior art keywords
- high speed
- mould
- bearing
- connecting rod
- eccentric
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to an astigmia and arc oscillation fine grinding polishing machine, which is composed of a low speed circular arc translational mechanism, a pressurizing mechanism and a high speed oscillation mechanism, wherein, the low speed circular arc translational mechanism is composed of a connecting rod and two eccentric shafts which have the same rotation direction, rotation speed and eccentricity; both the eccentric shafts are connected with a drive source to cause the drive source to rotate, and are respectively and rotationally connected with both ends of the connecting rod through bearings of the eccentric shafts. The connecting rod and a pressure head seat of the pressurizing mechanism are hinged into a whole. The utility model improves a low speed linear oscillation mechanism of the existing grinding and polishing apparatus.
Description
The utility model relates to a kind of plant equipment that is used to grind and polish manufacturing spectacle lenses, particularly grinds the plant equipment with polishing processing astigmatic lens.
At present, grind with polishing and process the plant equipment of astigmatic glasses eyeglass mainly by the speed straight line swing mechanism, pressing mechanism and high speed swinging mechanism form, wherein the speed straight line swing mechanism is by eccentric wheel, connecting rod, slide block constitutes, eccentric wheel drives slide block by connecting rod and does straight reciprocating motion under the driving of its turning cylinder, pressing mechanism is by cylinder, the pressure headstock, pressure headstock axle, the thimble piece constitutes, cylinder piston rod links to each other with the pressure headstock by oscillating bearing, it drives the pressure headstock and does oscillating motion, pressure headstock middle part is connected with pressure headstock axle by bearing, pressure headstock axle bottom and thimble piece are connected, the thimble needle point of thimble piece is against on the pallet of processed eyeglass, processed eyeglass on the pallet and the mould in the high speed swinging mechanism fit tightly, the pressure headstock simultaneously with the speed straight line swing mechanism in slide block be articulated as one, so when the speed straight line swing mechanism is done straight reciprocating motion, the thimble piece is against under cylinder action on the pallet of processed eyeglass on the one hand all the time, does oscillating motion with speed straight line swing mechanism drive pallet and processed eyeglass thereof on the mould of high speed swinging again simultaneously.High speed swinging mechanism is made of high speed rotating axle, the eccentric bushing that slowly runs, mould shaft and mould thereof, the high speed rotating axle is connected in the eccentric bushing that slowly runs by bearing, make the high speed rotating axle in rotation at a high speed, slowly run again and do the low speed revolution around the eccentric bushing axis under the effect of eccentric bushing, high speed rotating axle one end links to each other with mould shaft on being bearing in omnidirectional mechanism by eccentric block and sliding bearing, mould shaft links to each other with mould, does high speed taper oscillating motion so mould shaft drives mould under the high speed rotation of above-mentioned high speed rotating axle and low speed revolution effect.
Because when high speed swinging mechanism drive mould is done high speed taper swing, its speed straight line swing mechanism drives pallet and processed eyeglass is done simple straight reciprocating motion on mould, thereby its movement locus is too simple, influences the quality and the working (machining) efficiency of processed eyeglass.
The purpose of this utility model is exactly in order to address the above problem, and a kind of astigmatic arc pendulum fine grinding polishing machine that improves processed lens quality and working (machining) efficiency is provided.
Technical solution of the present utility model:
A kind of astigmatic arc pendulum fine grinding polishing machine, it is by low speed circular arc parallel moving mechanism, pressing mechanism and high speed swinging mechanism form, wherein pressing mechanism is by cylinder, the pressure headstock, pressure headstock axle, the thimble piece constitutes, the piston rod of cylinder links to each other with the pressure headstock by oscillating bearing, pressure headstock middle part is connected with pressure headstock axle by bearing, pressure headstock axle bottom and thimble piece are connected, the thimble of thimble piece is against on the pallet of processed eyeglass, processed eyeglass on the pallet and the mould in the high speed swinging mechanism fit tightly, high speed swinging mechanism is by the high speed rotating axle, eccentric bushing slowly runs, mould shaft and mould thereof constitute, the high speed rotating axle is connected in the eccentric bushing that slowly runs by bearing, high speed rotating axle one end links to each other with mould shaft on being bearing in omnidirectional mechanism by eccentric block and sliding bearing, mould shaft links to each other with mould, it is characterized in that low speed circular arc parallel moving mechanism is by two rotation directions, eccentric shaft that velocity of rotation and offset are all identical and connecting rod constitute, two eccentric shafts all link to each other with drive source, it is done synchronously rotatablely moves, the bearing of two eccentric shafts by separately is rotationally connected with the two ends of connecting rod respectively, and the pressure headstock in connecting rod and the pressing mechanism is articulated and connected and is one.
The utility model is improved the speed straight line swing mechanism in existing grinding and the polissoir, make it change the circular arc translational motion of doing than complicated into by doing simple straight reciprocating motion, make pallet and processed eyeglass thereof on the mould of high speed taper swing, make the circular arc translational motion under the effect of low speed swing mechanism, so it is complicated that movement locus is tending towards, thereby satisfied the requirement of processing high-quality astigmatic lenses, the crudy and the working (machining) efficiency of processed eyeglass have been improved greatly, have bigger social benefit and economic benefit, market prospects are wide.
The utility model is described in further detail below with reference to accompanying drawing.
Fig. 1 is a structure principle chart of the present utility model.
As Fig. 1, the utility model is by low speed circular arc parallel moving mechanism 1, pressing mechanism 2 and high speed swinging mechanism 3 form, wherein pressing mechanism 2 and high speed swinging mechanism 3 are identical with counterpart structure in the existing equipment, be that pressing mechanism 2 is still by cylinder 4, pressure headstock 5, pressure headstock axle 6, thimble piece 7 constitutes, the piston rod 8 of cylinder 4 links to each other with pressure headstock 5 by oscillating bearing 9, pressure headstock 5 middle parts are connected with pressure headstock axle 6 by bearing 10, pressure headstock axle 6 bottoms and thimble piece 7 are connected, the thimble 11 of thimble piece 7 is against on the pallet 13 of processed eyeglass 12, and the processed eyeglass 12 on the pallet 13 fits tightly with the mould in the high speed swinging mechanism 3.High speed swinging mechanism 3 is made of high speed rotating axle 14, the eccentric bushing 15 that slowly runs, mould shaft 16 and mould 17 thereof, high speed rotating axle 14 is connected in the eccentric bushing 15 that slowly runs by bearing 18, high speed rotating axle 14 1 ends link to each other with mould shaft 16 on being bearing in omnidirectional mechanism 21 by eccentric block 19 and sliding bearing 20, and mould shaft 16 links to each other with mould 17.Characteristics of the present utility model are, low speed circular arc parallel moving mechanism 1 is made of two all identical eccentric shaft 22 and connecting rods 23 of rotation direction, velocity of rotation and offset, two eccentric shafts 22 all link to each other with drive source, it is done synchronously rotatablely moves, the bearing 24 of two eccentric shafts 22 by separately is rotationally connected with the two ends of connecting rod 23 respectively, and connecting rod 23 is articulated and connected with pressure headstock 5 in the pressing mechanism 2 and is one.
The drive source of the utility model low speed circular arc parallel moving mechanism 1 can be two independences but the drive source that is synchronized with the movement, preferably adopt same drive source, this drive source links to each other with synchronizing jugged belt wheel 27 on two eccentric shafts 22 by middle profile of tooth belt wheel 25 and synchronous cog belt 26, make two eccentric shafts 22 realize with speed, equidirectional rotatablely moving.
Can be articulated and connected on the connecting rod 23 in the utility model low speed circular arc parallel moving mechanism 1 one the cover pressing mechanism 2, also can be articulated and connected simultaneously two the cover or overlap pressing mechanism 2 more, make the utility model can process a slice or two or multi-disc astigmatic glasses eyeglass 12 simultaneously.
The course of work of the present utility model is as follows, earlier processed eyeglass 12 and pallet 13 thereof are placed on the mould 17 in the high speed swinging mechanism 3, start the cylinder 4 of pressing mechanism 2 this moment, make the thimble 11 of thimble piece 7 be against all the time on the pallet 13, guarantee that processed eyeglass 12 is fitted on the mould 17 all the time.Start lathe master drive source then, it drives the mould 17 of high speed swinging mechanism 3 on the one hand and does high speed taper oscillating motion, profile of tooth belt wheel 25 rotated in the middle of it drove by reducing gear again on the other hand, the rotation of middle profile of tooth belt wheel 25 is done equidirectional rotation with speed by two eccentric shafts 22 that two synchronous cog belts 26 and two synchronizing jugged belt wheels 27 drive low speed circular arc parallel moving mechanism 1 again, because the eccentric amount e of two eccentric shafts 22 is identical, make the circular arc translational motion with regard to drivening rod 23 when then they rotate synchronously, the pressure headstock 5 that the translational motion of connecting rod 23 drives again in the pressing mechanism 2 is made translational motion, because pressure headstock 5 is connected with connecting rod 23, then during pressure headstock 5 translational motions, the pressure headstock axle 6 at its middle part is also made synchronous translational motion, it drives thimble piece 7 and makes translational motion, because pressure headstock 5 and connecting rod 23 are for being articulated and connected, and pressure headstock axle 6 flexibly connects with pressure headstock 5, thereby make 11 pallets that closely compress 13 of thimble of thimble piece 7 and processed eyeglass 12 to do corresponding swing along the surperficial curvature of the mould 17 of high speed taper swing, so the relative movement orbit that processed eyeglass 12 and mould are 17 is more complicated than the relative movement orbit of existing equipment, so just can improve the crudy and the working (machining) efficiency of processed astigmatic glasses eyeglass well.
Claims (3)
1, a kind of astigmatic arc pendulum fine grinding polishing machine, it is by low speed circular arc parallel moving mechanism, pressing mechanism and high speed swinging mechanism form, wherein pressing mechanism is by cylinder, the pressure headstock, pressure headstock axle, the thimble piece constitutes, the piston rod of cylinder links to each other with the pressure headstock by oscillating bearing, pressure headstock middle part is connected with pressure headstock axle by bearing, pressure headstock axle bottom and thimble piece are connected, the thimble of thimble piece is against on the pallet of processed eyeglass, processed eyeglass on the pallet and the mould in the high speed swinging mechanism fit tightly, high speed swinging mechanism is by the high speed rotating axle, eccentric bushing slowly runs, mould shaft and mould thereof constitute, the high speed rotating axle is connected in the eccentric bushing that slowly runs by bearing, high speed rotating axle one end links to each other with mould shaft on being bearing in omnidirectional mechanism by eccentric block and sliding bearing, mould shaft links to each other with mould, it is characterized in that low speed circular arc parallel moving mechanism is by two rotation directions, eccentric shaft that velocity of rotation and offset are all identical and connecting rod constitute, two eccentric shafts all link to each other with drive source, it is done synchronously rotatablely moves, the bearing of two eccentric shafts by separately is rotationally connected with the two ends of connecting rod respectively, and the pressure headstock in connecting rod and the pressing mechanism is articulated and connected and is one.
2, by the described astigmatic arc pendulum fine grinding polishing machine of claim 1, the drive source that it is characterized in that described low speed circular arc parallel moving mechanism can be two independences but the drive source that is synchronized with the movement, perhaps adopt same drive source, this drive source links to each other with synchronizing jugged belt wheel on two eccentric shafts by middle profile of tooth belt wheel and synchronous cog belt, make two eccentric shafts realize with speed, equidirectional rotatablely moving.
3, by the described astigmatic arc pendulum of claim 1 fine grinding polishing machine, the cover pressing mechanism that it is characterized in that can being articulated and connected on the connecting rod in the described low speed circular arc parallel moving mechanism, two covers or overlap pressing mechanism also can be articulated and connected simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99228255 CN2365011Y (en) | 1999-05-05 | 1999-05-05 | Fine grinding polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99228255 CN2365011Y (en) | 1999-05-05 | 1999-05-05 | Fine grinding polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2365011Y true CN2365011Y (en) | 2000-02-23 |
Family
ID=34017668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99228255 Expired - Fee Related CN2365011Y (en) | 1999-05-05 | 1999-05-05 | Fine grinding polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2365011Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218699A (en) * | 2011-04-15 | 2011-10-19 | 丘礼材 | Grinder |
| CN103442847A (en) * | 2011-03-16 | 2013-12-11 | 柯马杜股份有限公司 | System for polishing external piece for timepieces |
| CN104105572A (en) * | 2011-09-27 | 2014-10-15 | 最佳视觉国际有限公司 | Device for polishing optical lenses |
| CN105729269A (en) * | 2014-12-10 | 2016-07-06 | 中国科学院大连化学物理研究所 | Speed and pressure regulating pressure head for polishing machine |
| CN106956201A (en) * | 2017-03-17 | 2017-07-18 | 衢州学院 | A kind of polisher lapper and its method |
| CN111070030A (en) * | 2019-12-18 | 2020-04-28 | 上饶市恒泰光学设备制造有限公司 | Fine polishing machine with special-shaped surface fine grinding and polishing functions |
-
1999
- 1999-05-05 CN CN 99228255 patent/CN2365011Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103442847A (en) * | 2011-03-16 | 2013-12-11 | 柯马杜股份有限公司 | System for polishing external piece for timepieces |
| CN103442847B (en) * | 2011-03-16 | 2017-02-08 | 柯马杜股份有限公司 | System for polishing external piece for timepieces |
| CN102218699A (en) * | 2011-04-15 | 2011-10-19 | 丘礼材 | Grinder |
| CN104105572A (en) * | 2011-09-27 | 2014-10-15 | 最佳视觉国际有限公司 | Device for polishing optical lenses |
| CN105729269A (en) * | 2014-12-10 | 2016-07-06 | 中国科学院大连化学物理研究所 | Speed and pressure regulating pressure head for polishing machine |
| CN105729269B (en) * | 2014-12-10 | 2017-10-20 | 中国科学院大连化学物理研究所 | A kind of polishing machine speed and pressure-regulating pressure head |
| CN106956201A (en) * | 2017-03-17 | 2017-07-18 | 衢州学院 | A kind of polisher lapper and its method |
| CN106956201B (en) * | 2017-03-17 | 2023-07-28 | 衢州学院 | Grinding polisher and method thereof |
| CN111070030A (en) * | 2019-12-18 | 2020-04-28 | 上饶市恒泰光学设备制造有限公司 | Fine polishing machine with special-shaped surface fine grinding and polishing functions |
| CN111070030B (en) * | 2019-12-18 | 2021-07-09 | 上饶市恒泰光学设备制造有限公司 | Fine polishing machine with special-shaped surface fine grinding and polishing functions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208601265U (en) | A kind of efficient mechanical processing part grinding device | |
| CN104742004B (en) | Bearing ring super lapping machine and its application method | |
| CN107855900B (en) | Two-station polycrystalline diamond compact polishing machine | |
| GB1363957A (en) | Polisher finer machine | |
| CN2365011Y (en) | Fine grinding polishing machine | |
| KR20110033003A (en) | Lens outside grinding unit for contact lens automation system | |
| GB1161655A (en) | Improvements in or relating to Machines for Surfacing Lenses, notably Ophthalmic Lenses | |
| CN103437107B (en) | A kind of meticulous sanding, buffing machine | |
| CN112077715B (en) | Watch case polishing device | |
| CN2290447Y (en) | Glassed profiling edge grinder | |
| CN2445851Y (en) | Crankshaft abrasive belt automatic polisher | |
| CN211890300U (en) | Flat grinding machine for tableware | |
| CN113635189B (en) | Machining process for surface polishing and grinding system of forging and casting | |
| CN109465715A (en) | A kind of cookware floating polishing belt sander | |
| CN214162572U (en) | Centrifugal grinding machine with changeable angle | |
| CN211890301U (en) | Linkage type grinding unit | |
| CN2278561Y (en) | Wheel type inscattering lens fine grinding polishing machine | |
| CN207358812U (en) | A kind of vertical polishing machine | |
| CN208196441U (en) | A kind of linear guide processing unit (plant) convenient for telescopic adjustment | |
| CN209364341U (en) | A kind of burnishing device for polishing machine | |
| CN2290445Y (en) | Glasses profiling edge grinder | |
| CN2762947Y (en) | Mechanism for milling half-round used for machine to mill round edge of construction plate | |
| CN109202606A (en) | A kind of fine-grinding and polishing device of optical mirror slip processing | |
| CN114378675B (en) | Membrane shell polishing method and equipment | |
| CN209335367U (en) | Polishing machine is used in a kind of production of earpiece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |