CN211938200U - Lifting frame for cleaning telescope lens - Google Patents
Lifting frame for cleaning telescope lens Download PDFInfo
- Publication number
- CN211938200U CN211938200U CN202020482758.4U CN202020482758U CN211938200U CN 211938200 U CN211938200 U CN 211938200U CN 202020482758 U CN202020482758 U CN 202020482758U CN 211938200 U CN211938200 U CN 211938200U
- Authority
- CN
- China
- Prior art keywords
- lens
- crane
- spherical
- spherical mounting
- cleaning
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 40
- 238000005406 washing Methods 0.000 claims description 17
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000000227 grinding Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000005304 optical glass Substances 0.000 description 5
- 239000012459 cleaning agent Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009501 film coating Methods 0.000 description 2
- 239000007888 film coating Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000004506 ultrasonic cleaning Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Eyeglasses (AREA)
Abstract
The utility model discloses a lifting frame for cleaning telescope lens, which comprises a top frame arranged above a cleaning groove, a bottom frame arranged in the cleaning groove and a connecting rod arranged between the top frame and the bottom frame, wherein a rotating disc is sleeved on the bottom frame, the bottom of the rotating disc extends out of the lower surface of the bottom frame and is provided with a connecting seat used for being connected with a motor, a spherical mounting plate is arranged on the rotating disc, and a groove for accommodating the lens is arranged on the upper surface of the spherical mounting plate; the utility model discloses an adopt spherical mounting panel to be used for fixed lens, through the spherical mounting panel of drive, make the lens rotatory and carry out the high efficiency under the intermediate frequency strikes and wash in ultrasonic cleaner, reach and reduce the cleaning solution and add the proportion, reduce the power consumption, reduction equipment cost.
Description
Technical Field
The utility model belongs to an optical workpiece, such as lens, the technical field of prism specifically relates to a be used for abluent crane of telescope lens.
Background
The telescope lens mainly refers to a lens manufactured by optical glass, the optical glass can change the transmission direction of light and can change the relative spectral distribution of ultraviolet, visible or infrared light, and the optical glass can be used for manufacturing lenses, prisms, reflectors, windows and the like in optical instruments; qualified optical glass is heated and forged to form an optical lens blank, the optical lens blank is processed into a finished product of the telescope lens through coarse grinding, static grinding, polishing, edge grinding, cleaning, film coating, ink coating, gluing and inspection, and the cleaning process comprises the following steps:
1) grinding is an important process for determining the processing efficiency and the surface quality (appearance and precision) of optical glass in the production process, main pollutants in the grinding process are grinding powder and asphalt, paint chips exist in the processing process of a few enterprises, wherein the grinding powder is different in type and is generally alkali metal oxide mainly containing cerium dioxide. Selecting grinding powder with different types according to different materials and grinding precision of the lens; the asphalt used in the grinding process is protective to prevent the finished mirror surface from being scratched or corroded. The cleaning equipment after grinding is roughly divided into two types: one uses mainly organic solvent cleaning agents and the other uses mainly semi-water-based cleaning agents.
2) Cleaning before film coating: the main contaminants to be cleaned before coating are core finding oil (also called edging oil, core finding also called centering, coring, a process selected to obtain a predetermined radius and core accuracy), fingerprints, dust, and the like. The selection of the cleaning agent is important because the requirement of the coating process on the cleanliness of the lens is extremely strict. The cleaning ability of a certain cleaning agent is considered, and the problem of corrosiveness and the like is also considered.
In actual operation, the ultrasonic cleaning machine generates noise when the working frequency is very low (in the range of human hearing); when the frequency is lower than 20kHz, the working noise not only becomes very loud, but also may exceed the limit of safety noise prescribed by occupational safety and health laws or other regulations; in applications where high power removal of dirt is required without concern for workpiece surface damage, a lower cleaning frequency in the range of from 20kHz to 30kHz is typically selected, which is often used to clean large, heavy parts or workpieces of high density materials.
Low frequencies are typically used to clean smaller, more delicate parts, or to remove fine particles; the high frequency is also used for the application that the workpiece surface is not allowed to be damaged, the cleaning performance can be improved from several aspects by using the high frequency, along with the increase of the frequency, the quantity of cavitation bubbles is increased linearly, so that more intensive shock waves are generated to enable the shock waves to enter smaller gaps, if the power is kept unchanged, the cavitation bubbles are reduced, the released energy is correspondingly reduced, the damage to the workpiece surface is effectively reduced, the viscous boundary layer is reduced, the existing telescope lens is generally cleaned by using the high frequency and the ultrahigh frequency, the cleaning liquid adding proportion in the cleaning tank of the ultrasonic cleaning machine is high, the electric quantity consumption is high, the equipment cost is high, and the service life is short.
Disclosure of Invention
In view of this, in order to overcome prior art's above-mentioned defect, the utility model aims at providing a be used for abluent crane of telescope lens is used for fixed lens through adopting spherical mounting panel, through the spherical mounting panel of drive, makes the lens rotatory and carry out the high efficiency washing under the intermediate frequency strikes in ultrasonic cleaner, reaches to reduce the cleaning solution and adds the proportion, reduces the electric quantity consumption, reduces equipment cost.
In order to achieve the aim, the utility model provides a be used for abluent crane of telescope lens, including setting up roof-rack, the chassis of setting in the washing tank and the connecting rod of setting between roof-rack and chassis in the washing tank top, the cover is equipped with the rotary disk on the chassis, and the rotary disk bottom extends the chassis lower surface and is provided with and be used for the connecting seat of being connected with the motor, be provided with spherical mounting panel on the rotary disk, be provided with the recess that holds the lens on the spherical mounting panel upper surface.
Further, the spherical mounting panel lower surface is provided with the washing storehouse with lens lower surface intercommunication, lie in on the spherical mounting panel and be provided with the cleaning hole with washing storehouse intercommunication around the recess.
Further, a spherical fixing plate is stacked on the spherical mounting plate, and a groove I for accommodating the lens and a cleaning hole I are arranged on the spherical fixing plate
Furthermore, the top of the spherical mounting plate is provided with a guide rod extending out of the top of the spherical fixing plate.
Further, the connecting seat sets up to the voussoir structure, the voussoir sets up to 3 and the equipartition is in rotary disk central point department, be provided with the holding tank that holds motor shaft coupling between the voussoir lateral wall.
Furthermore, 2-3 buckles clamped at the edge of the lens are arranged in the groove.
Further, the buckle is arranged to be supported by spring steel to be an R-shaped buckle strip.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model is used for the abluent crane of telescope lens is used for fixed lens through adopting spherical mounting panel, through the spherical mounting panel of drive, makes the lens rotatory and carry out the high efficiency under the intermediate frequency strikes and wash in ultrasonic cleaner, reaches and reduces the cleaning solution and adds the proportion, reduces the electric quantity consumption, reduction equipment cost.
Drawings
In order to make the purpose, technical scheme and beneficial effect of the utility model clearer, the utility model provides a following figure explains:
FIG. 1 is a schematic structural diagram of a conventional lifting frame for cleaning telescope lenses;
FIG. 2 is a schematic structural view of the lifting frame for cleaning the lens of the telescope of the present invention;
fig. 3 is the schematic structural diagram of the rotating frame in the lifting frame for cleaning the telescope lens.
Reference numerals: 1-a cleaning tank; 2-an ultrasonic generator; 3-an ultrasonic transducer; 4-a top frame; 5-ultrasonic transducer I; 6-connecting rod; 7-a chassis; 8-a lens; 9-a motor; 10-a coupler; 11-rotating the disc; 12-a wedge block; 13-a spherical mounting plate; 14-cleaning holes; 15-spherical fixing plate, 16-groove I; 17-a guide bar; 18-snap fastener.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 2-3, the lifting frame for cleaning the lens of the telescope of the present invention is schematically shown in structure; the utility model relates to a be used for abluent crane of telescope lens, including setting up roof-rack 4, the chassis 7 of setting in washing tank 1 above washing tank 1 and setting up connecting rod 6 between roof-rack 4 and chassis 7, the cover is equipped with rotary disk 11 on chassis 7, and rotary disk 11 bottom is extended the chassis lower surface and is provided with and be used for the connecting seat of being connected with motor 9, be provided with spherical mounting panel 13 on the rotary disk 11, be provided with the recess that holds lens 8 on the spherical mounting panel 11 upper surface.
This embodiment moves the crane to the washing tank top through elevating gear, in the recess on 11 surfaces on spherical mounting panel with the lens, the crane that will be equipped with the lens descends to below the washing tank washing liquid level, make the connecting seat and the motor of rotary disk 11 bottoms be connected, motor work drive rotary disk 11 low-speed rotation, utilize power drive supersonic generator 2 and the work of ultrasonic transducer 3, make the washing tank in produce a large amount of cavitation bubbles and strike the washing to the lens, this structure utilization adopts spherical mounting panel to be used for fixed lens, through driving spherical mounting panel, make the lens rotatory and carry out the high efficiency washing under the intermediate frequency strikes, reach and reduce the cleaning solution and add the proportion, reduce the power consumption, reduce equipment cost.
In a preferred embodiment, the lower surface of the spherical mounting plate 13 is provided with a cleaning bin communicated with the lower surface of the lens 8, a cleaning hole 14 communicated with the cleaning bin is arranged on the spherical mounting plate 13 around the groove, and a large amount of air bubbles enter the upper surface, the lower surface and the side wall of the lens through the cleaning hole. The lens is cleaned with high efficiency, and the cleaning efficiency is improved.
In a preferred embodiment, the spherical mounting plate 13 is stacked with a spherical fixing plate 15, and the spherical fixing plate is provided with a groove I16 for accommodating a lens and a cleaning hole I, which is beneficial to fixing the lens on the spherical mounting plate 13 by using the spherical fixing plate 15 and avoiding the lens from falling off in the rotating and impacting processes.
In a preferred embodiment, the top of the spherical mounting plate is provided with a guide rod 17 extending out of the top of the spherical fixing plate, and the structure is favorable for limiting and fixing the spherical fixing plate 15 and avoiding the spherical fixing plate 15 from falling off.
The optimized embodiment mode is characterized in that the connecting seat is of a wedge block structure, the wedge blocks 12 are arranged into 3 blocks and uniformly distributed at the center of the rotating disk, an accommodating groove for accommodating the motor shaft coupler 10 is formed between the side walls of the wedge blocks, the structure is favorable for automatically adjusting the position of the rotating disk in the descending process of the rotating disk, and the wedge block inclined surface structural formula is utilized to facilitate connection with the coupler.
In a preferred embodiment, 2-3 buckles 18 which are clamped at the edge of the lens are arranged in the groove, and the lens is fixed by adopting another embodiment, and the cost is low because the lens is fixed by the buckles.
In a preferred embodiment, the catch 18 is configured as an R-shaped bar supported by spring steel.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a be used for abluent crane of telescope lens which characterized in that: including setting up the roof-rack in the washing tank top, setting up chassis in the washing tank and setting up the connecting rod between roof-rack and chassis, the cover is equipped with the rotary disk on the chassis, and the rotary disk bottom extends the chassis lower surface and is provided with and be used for the connecting seat be connected with the motor, be provided with spherical mounting panel on the rotary disk, be provided with the recess that holds the lens on the spherical mounting panel upper surface.
2. A crane for telescope lens cleaning according to claim 1, wherein: the spherical mounting panel lower surface is provided with the washing storehouse with lens lower surface intercommunication, lie in on the spherical mounting panel and be provided with the cleaning hole with washing storehouse intercommunication around the recess.
3. A crane for telescope lens cleaning according to claim 2, wherein: the spherical mounting plate is overlapped with a spherical fixing plate, and the spherical fixing plate is provided with a groove I for accommodating the lens and a cleaning hole I.
4. A crane for telescope lens cleaning according to claim 3, wherein: and the top of the spherical mounting plate is provided with a guide rod extending out of the top of the spherical fixing plate.
5. A crane for telescope lens cleaning according to claim 4, characterized in that: the connecting seat is of a wedge block structure, the wedge blocks are arranged into 3 blocks and evenly distributed at the center of the rotating disk, and an accommodating groove for accommodating the motor shaft coupler is formed between the side walls of the wedge blocks.
6. A crane for telescope lens cleaning according to claim 2, wherein: 2-3 buckles clamped at the edge of the lens are arranged in the groove.
7. A crane for telescope lens cleaning according to claim 6, characterized in that: the buckle sets up to be supported by the spring steel and be R type profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020482758.4U CN211938200U (en) | 2020-04-07 | 2020-04-07 | Lifting frame for cleaning telescope lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020482758.4U CN211938200U (en) | 2020-04-07 | 2020-04-07 | Lifting frame for cleaning telescope lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211938200U true CN211938200U (en) | 2020-11-17 |
Family
ID=73159695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020482758.4U Expired - Fee Related CN211938200U (en) | 2020-04-07 | 2020-04-07 | Lifting frame for cleaning telescope lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211938200U (en) |
-
2020
- 2020-04-07 CN CN202020482758.4U patent/CN211938200U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |