CN113560993B - High-efficient burnishing machine of heavy-calibre optical element - Google Patents
High-efficient burnishing machine of heavy-calibre optical element Download PDFInfo
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- CN113560993B CN113560993B CN202111125236.4A CN202111125236A CN113560993B CN 113560993 B CN113560993 B CN 113560993B CN 202111125236 A CN202111125236 A CN 202111125236A CN 113560993 B CN113560993 B CN 113560993B
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- optical element
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- polishing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/005—Blocking means, chucks or the like; Alignment devices
- B24B13/0055—Positioning of lenses; Marking of lenses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention is suitable for the field of polishing machine tools, and provides a large-caliber optical element efficient polishing machine, which comprises a machine tool main body, a polishing motor and a polishing head, wherein the polishing head is arranged on an output shaft of the polishing motor, and the polishing machine further comprises: the annular moving mechanism is arranged in an outer annular cavity formed in the outer side of the inner part of the machine tool main body, and can move annularly in the outer annular cavity; the polishing machine comprises an XY-axis driving mechanism, a polishing motor and a polishing mechanism, wherein the XY-axis driving mechanism is arranged on an annular moving mechanism, the annular moving mechanism is used for driving the XY-axis driving mechanism to move annularly, and the polishing motor is arranged on the XY-axis driving mechanism; the optical element fixing mechanism is arranged in the middle of the machine tool main body and is used for simultaneously abutting and fixing a plurality of surfaces of the optical element. The invention is convenient for multi-directional polishing processing operation of the optical element and improves the processing efficiency of the optical element.
Description
Technical Field
The invention belongs to the field of polishing machine tools, and particularly relates to a large-caliber efficient polishing machine for optical elements.
Background
Polishing machines (beds), also called grinders, are often used for mechanical grinding, polishing and waxing, and work on the principle that: the motor drives the sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and the polishing agent act together and rub the surface to be polished, so that the aims of removing paint surface pollution, oxide layer and shallow mark can be achieved.
When a large-diameter optical element is processed, a polishing machine (bed) is needed, but the conventional polishing machine (bed) is inconvenient for carrying out multidirectional polishing processing operation on the optical element, and the processing efficiency of the optical element is influenced. Therefore, in view of the above situation, there is an urgent need to develop a high-efficiency polishing machine for large-caliber optical elements to overcome the shortcomings in the current practical application.
Disclosure of Invention
The embodiment of the invention aims to provide an efficient polishing machine for large-caliber optical elements, and aims to solve the problem that the conventional polishing machine (bed) is inconvenient to carry out multidirectional polishing operation on the optical elements and influences the processing efficiency of the optical elements.
The embodiment of the invention is realized in such a way that the high-efficiency polishing machine for the large-caliber optical element comprises a machine tool main body, a polishing motor and a polishing head, wherein the polishing head is arranged on an output shaft of the polishing motor, and the high-efficiency polishing machine for the large-caliber optical element further comprises: the annular moving mechanism is arranged in an outer annular cavity formed in the outer side of the inner part of the machine tool main body, and can move annularly in the outer annular cavity; the XY-axis driving mechanism is arranged on the annular moving mechanism, the annular moving mechanism is used for driving the XY-axis driving mechanism to move annularly, the polishing motor is arranged on the XY-axis driving mechanism, and the XY-axis driving mechanism is used for driving the polishing motor to lift and move transversely; the optical element fixing mechanism is arranged in the middle of the machine tool main body and is used for abutting and fixing a plurality of surfaces of an optical element at the same time.
According to the technical scheme, the annular moving mechanism comprises a moving motor, a gearbox, bevel gears and a limiting guide assembly, an input shaft of the gearbox is connected with an output shaft of the moving motor, the bevel gears are mounted on an output shaft of the gearbox, a gear ring meshed with the bevel gears is further arranged in the outer annular cavity, and the limiting guide assembly used for enabling the moving motor, the gearbox and the bevel gears to stably and annularly move in the outer annular cavity is further mounted at the top and the bottom of the gearbox.
Further technical scheme, spacing direction subassembly is including spacing slide and support ball, the spacing slide of a plurality of arc forms is installed at the top of gearbox, and outer annular cavity's top is equipped with and cooperates gliding annular form upper limit chute with spacing slide, a plurality of support balls are installed to the bottom of gearbox, and outer annular cavity's bottom is equipped with and supports gliding annular form lower limit chute of ball cooperation.
According to the further technical scheme, a plurality of limiting sliding plates are positioned on different annular profiles; a plurality of said support balls are located on the same or different annular profiles.
According to the technical scheme, the XY shaft driving mechanism comprises a first telescopic cylinder and a second telescopic cylinder, the second telescopic cylinder is vertically installed and fixed at the top of the gearbox, the first telescopic cylinder is horizontally installed at the end part of a telescopic mandrel of the second telescopic cylinder, the polishing motor is installed and fixed at the end part of the telescopic mandrel of the first telescopic cylinder, and an annular notch matched with the second telescopic cylinder to move in an annular mode is further formed in the top of the machine tool main body.
In a further technical scheme, the optical element fixing mechanism comprises a guide rail, an optical element support, a guide wheel, a steel wire rope, an elastic rope and a third telescopic cylinder, the top of the machine tool main body is provided with an annular flange, the inner side of the annular flange is circumferentially distributed and fixedly provided with a plurality of guide rails on the top of the machine tool main body, the guide rails are provided with optical element supports in a matching sliding manner, a middle through hole is arranged in the middle of the top of the machine tool main body, a plurality of guide wheels corresponding to the guide rails are circumferentially distributed and installed on the middle through hole, an elastic rope is arranged on one side of the optical element support close to the annular flange, the other end of the elastic rope is connected with the annular flange, a steel wire rope is arranged on one side of the optical element support far away from the annular flange, the steel wire rope is connected with the end part of a telescopic mandrel of the third telescopic cylinder after being wound by a guide wheel, a hollow cavity is formed in the middle of the inner side of the machine tool main body, and a third telescopic cylinder is installed and fixed in the middle of the hollow cavity.
According to the further technical scheme, the optical element support is of an L-shaped structure, and a protective layer is further arranged on one surface, in contact with the optical element, of the optical element support.
According to the technical scheme, the machine tool body is further provided with a washing mechanism used for washing the optical element, the washing mechanism comprises a flexible pipe, a spray head, a lifting pipe, a hose, a liquid pump and a filter screen, the filter screen is obliquely arranged in the hollow cavity, the liquid pump is further arranged in the hollow cavity on the lower side of the filter screen, an outlet of the liquid pump is connected with the hose, the hose is communicated with one end of the lifting pipe, the lifting pipe is fixedly arranged on the gearbox and the second telescopic cylinder, the other end of the lifting pipe is connected with the flexible pipe, and the spray head is arranged at one end, away from the lifting pipe, of the flexible pipe.
According to a further technical scheme, a plurality of liquid discharging holes communicated with the hollow cavity are further formed in the inner side of the annular flange and at the top of the machine tool main body.
According to a further technical scheme, a discharge port communicated with the hollow cavity on the upper side of the filter screen is formed in the bottom of the machine tool main body.
According to the large-caliber optical element efficient polishing machine provided by the embodiment of the invention, the annular moving mechanism is arranged in the outer annular cavity, the XY-axis driving mechanism is arranged on the annular moving mechanism, the polishing motor and the polishing head are driven to integrally move in an annular mode through the annular moving mechanism, and the polishing motor and the polishing head are driven to integrally lift and transversely move through the XY-axis driving mechanism, so that the multidirectional polishing operation of an optical element is realized, and the operation and the control are convenient and fast. In addition, through the optical element fixing mechanism installed on the machine tool body, a plurality of surfaces of the optical element can be abutted and fixed at the same time, so that the optical element is quickly clamped, and the processing efficiency of the optical element is improved.
Drawings
FIG. 1 is a schematic perspective view of a large-caliber optical element efficient polishing machine according to an embodiment of the present invention;
FIG. 2 is a schematic sectional structural diagram of a large-caliber optical element efficient polishing machine according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a schematic perspective view of an annular moving mechanism part in the large-caliber optical element efficient polishing machine according to the embodiment of the present invention.
In the figure: 1-a machine tool main body, 2-an annular notch, 3-an annular flange, 4-a liquid discharge hole, 5-a guide rail, 6-an optical element support, 7-a through hole, 8-a polishing motor, 9-a polishing head, 10-a first telescopic cylinder, 11-a second telescopic cylinder, 12-a lifting pipe, 13-a flexible pipe, 14-a spray head, 15-a guide wheel, 16-a steel wire rope, 17-an elastic rope, 18-a hollow cavity, 19-a gear ring, 20-an outer annular cavity, 21-an upper limiting chute, 22-a lower limiting chute, 23-a third telescopic cylinder, 24-a filter screen, 25-a discharge port, 26-a liquid suction pump, 27-a hose, 28-an annular moving mechanism, 29-a moving motor and 30-a gear box, 31-bevel gear, 32-limit sliding plate and 33-support ball.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1-2, a large-caliber optical element efficient polishing machine provided for an embodiment of the present invention includes a machine tool body 1, a polishing motor 8, and a polishing head 9, where the polishing head 9 is mounted on an output shaft of the polishing motor 8, and further includes:
an annular moving mechanism 28, wherein the annular moving mechanism 28 is installed in an outer annular cavity 20 formed in the machine tool body 1, and the annular moving mechanism 28 can move annularly in the outer annular cavity 20;
the XY-axis driving mechanism is arranged on the annular moving mechanism 28, the annular moving mechanism 28 is used for driving the XY-axis driving mechanism to move annularly, the polishing motor 8 is arranged on the XY-axis driving mechanism, and the XY-axis driving mechanism is used for driving the polishing motor 8 to move up and down and move transversely;
and the optical element fixing mechanism is arranged in the middle of the machine tool body 1 and is used for simultaneously abutting and fixing a plurality of surfaces of the optical element.
In the embodiment of the invention, the annular moving mechanism 28 is arranged in the outer annular cavity 20, and the XY-axis driving mechanism is arranged on the annular moving mechanism 28, so that the polishing motor 8 and the polishing head 9 can be driven by the annular moving mechanism 28 to integrally move in an annular manner, and the XY-axis driving mechanism drives the polishing motor 8 and the polishing head 9 to integrally lift and transversely move, thereby realizing multidirectional polishing and processing operations on optical elements and being convenient and fast to operate. In addition, through the optical element fixing mechanism installed on the machine tool body 1, a plurality of surfaces of the optical element can be abutted and fixed at the same time, so that the optical element can be quickly clamped, and the processing efficiency of the optical element can be improved.
As shown in fig. 2-4, as a preferred embodiment of the present invention, the annular moving mechanism 28 includes a moving motor 29, a gearbox 30, a bevel gear 31 and a limit guide assembly, an input shaft of the gearbox 30 is connected to an output shaft of the moving motor 29, the bevel gear 31 is mounted on an output shaft of the gearbox 30, a ring gear 19 engaged with the bevel gear 31 is further disposed in the outer annular cavity 20, and the limit guide assembly for enabling the moving motor 29, the gearbox 30 and the bevel gear 31 to stably move annularly in the outer annular cavity 20 is further mounted at the top and bottom of the gearbox 30.
In the embodiment of the present invention, the whole body formed by the moving motor 29, the gear box 30 and the bevel gear 31 can be maintained in a state of being capable of stably moving through the arrangement of the limit guide assembly, and because the bevel gear 31 is in meshed connection with the gear ring 19, the whole body formed by the moving motor 29, the gear box 30 and the bevel gear 31 can stably and annularly move in the outer annular cavity 20 when the moving motor 29 drives the bevel gear 31 to rotate.
Further, the limit guide assembly comprises a limit sliding plate 32 and support balls 33, a plurality of arc-shaped limit sliding plates 32 are mounted at the top of the gearbox 30, an annular upper limit sliding chute 21 which is matched with the limit sliding plates 32 to slide is arranged at the top of the outer annular cavity 20, and a plurality of limit sliding plates 32 are preferably arranged on different annular profiles (as shown in fig. 4), so that the stability of the gearbox 30 can be improved; a plurality of support balls 33 are installed at the bottom of the gearbox 30, the bottom of the outer annular cavity 20 is provided with an annular lower limit chute 22 which is matched with the support balls 33 to slide, a plurality of support balls 33 can be arranged on the same annular profile or different annular profiles (on the same annular profile as shown in fig. 3), and the stability and reliability of the movement of the gearbox 30 can be improved through the matching arrangement of the support balls 33 and the limit sliding plate 32, and the actual flexible adjustment can be realized according to the requirements.
As shown in fig. 1-2, as a preferred embodiment of the present invention, the XY axis driving mechanism includes a first telescopic cylinder 10 and a second telescopic cylinder 11, the second telescopic cylinder 11 is vertically installed and fixed on the top of the transmission case 30, the first telescopic cylinder 10 is horizontally installed on the end of the telescopic spindle of the second telescopic cylinder 11, the polishing motor 8 is installed and fixed on the end of the telescopic spindle of the first telescopic cylinder 10, and the top of the machine tool body 1 is further provided with an annular notch 2 adapted to the second telescopic cylinder 11 to move annularly.
In the embodiment of the invention, the polishing motor 8 can be stably driven to move through the matching structure arrangement of the first telescopic cylinder 10 and the second telescopic cylinder 11, so that the polishing efficiency and effect of the combination of the polishing motor 8 and the polishing head 9 are improved.
As shown in fig. 1-2, as a preferred embodiment of the present invention, the optical element fixing mechanism includes a guide rail 5, an optical element support 6, a guide wheel 15, a wire rope 16, an elastic rope 17 and a third telescopic cylinder 23, the top of the machine tool body 1 is provided with an annular flange 3, a plurality of guide rails 5 are distributed and fixed on the inner side of the annular flange 3 along the circumferential direction of the top of the machine tool body 1, the optical element support 6 is provided on the guide rails 5 in a sliding manner, a central through hole 7 is formed in the middle of the top of the machine tool body 1, a plurality of guide wheels 15 corresponding to the guide rails 5 are distributed and mounted on the central through hole 7 along the circumferential direction, one side of the optical element support 6 close to the annular flange 3 is provided with the elastic rope 17, the other end of the elastic rope 17 is connected to the annular flange 3, one side of the optical element support 6 far from the annular flange 3 is provided with the wire rope 16, the wire rope 16 is connected to the end of the telescopic core shaft of the third telescopic cylinder 23 after passing around from the guide wheel 15, the middle part of the inner side of the machine tool main body 1 is provided with a hollow cavity 18, and a third telescopic cylinder 23 is installed and fixed in the middle of the hollow cavity 18.
In the embodiment of the present invention, the plurality of optical element holders 6 can be simultaneously controlled to move inward by controlling the third telescopic cylinder 23 to stretch, that is, a plurality of surfaces of the optical element are abutted and fixed at the same time; after the processing is finished, the third telescopic cylinder 23 can be controlled to extend, and the optical element supports 6 can be separated from the optical elements under the action of the elastic force of the elastic rope 17; in addition, the optical element holder 6 can be stably guided by the guide rail 5.
Furthermore, the lengths of the steel wire ropes 16 can be adjusted to be different, so that the optical element support 6 is different in position and can adapt to fixation of optical elements in different shapes; the guide wheel 15 can adopt an anti-slip wheel, so that the steel wire rope 16 is prevented from slipping, and the concrete method is not limited; the specific matching sliding structure of the guide rail 5 and the optical element holder 6 may be the one of the prior art, and is not limited thereto.
Further, the optical element support 6 is of an "L" shape, and a protective layer (not shown) is further disposed on a surface of the optical element support 6 contacting the optical element, where the protective layer may be specifically a sponge layer or a rubber layer, etc.
As shown in fig. 1-2, as a preferred embodiment of the present invention, a washing mechanism for washing an optical element is further installed on the machine tool body 1, the washing mechanism includes a flexible pipe 13, a nozzle 14, a lift pipe 12, a hose 27, a liquid pumping pump 26 and a filter screen 24, the inner side of the annular flange 3 is further provided with a plurality of liquid discharging holes 4 communicating with the hollow cavity 18 at the top of the machine tool body 1, the filter screen 24 is obliquely installed in the hollow cavity 18, the bottom of the machine tool body 1 is provided with a discharging hole 25 communicating with the hollow cavity 18 at the upper side of the filter screen 24, the liquid pumping pump 26 is further installed in the hollow cavity 18 at the lower side of the filter screen 24, an outlet of the liquid pumping pump 26 is connected with the hose 27, the hose 27 is communicated with one end of the lift pipe 12, the lift pipe 12 is installed and fixed on the gear box 30 and the second telescopic cylinder 11, the other end of the lift pipe 12 is connected with the flexible pipe 13, the end of the flexible pipe 13 remote from the riser 12 is provided with a spray head 14.
In the embodiment of the present invention, a certain amount of flushing liquid (such as polishing agent) can be filled in the hollow cavity 18 through the liquid outlet 4 in advance, so that the flushing liquid can be delivered to the hose 27 by the operation of the liquid pumping pump 26, the length of the hose 27 can be adapted to the annular movement of the annular moving mechanism 28, the liquid is delivered to the flexible pipe 13 through the lifting pipe 12, the flexible pipe 13 can be arbitrarily turned, different parts of the optical element can be flushed through the spraying head 14, flexibility and convenience are achieved, and a valve can be arranged on the flexible pipe 13 for control. In addition, the liquid recovered to the hollow cavity 18 through the liquid discharging hole 4 can be reused after being filtered by the filter screen 24, impurities on the filter screen 24 can be discharged through the discharging hole 25, and the cleaning liquid in the hollow cavity 18 can be replaced conveniently and quickly.
As a preferred embodiment of the present invention, the polishing motor 8, the first telescopic cylinder 10, the second telescopic cylinder 11, the third telescopic cylinder 23, the liquid pumping pump 26 and the moving motor 29 may be controlled by a PLC controller disclosed in the prior art, and specific types and circuit connections of the PLC controller, the polishing motor 8, the first telescopic cylinder 10, the second telescopic cylinder 11, the third telescopic cylinder 23, the liquid pumping pump 26 and the moving motor 29 are not particularly limited, and may be flexibly configured in practical applications.
The circuits, electronic components and modules referred to are well within the art of prior art and, needless to say, the present invention is not directed to software or process improvements.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a high-efficient burnishing machine of heavy-calibre optical element, includes lathe main part, polishing motor and polishing head, the polishing head is installed on the output shaft of polishing motor, its characterized in that still includes:
the annular moving mechanism is arranged in an outer annular cavity formed in the outer side of the inner part of the machine tool main body, and can move annularly in the outer annular cavity;
the XY-axis driving mechanism is arranged on the annular moving mechanism, the annular moving mechanism is used for driving the XY-axis driving mechanism to move annularly, the polishing motor is arranged on the XY-axis driving mechanism, and the XY-axis driving mechanism is used for driving the polishing motor to lift and move transversely;
the optical element fixing mechanism is arranged in the middle of the machine tool main body and is used for abutting and fixing a plurality of surfaces of an optical element at the same time;
the optical element fixing mechanism comprises a guide rail, an optical element support, a guide wheel, a steel wire rope, an elastic rope and a third telescopic cylinder;
the top of the machine tool main body is provided with an annular flange, the inner side of the annular flange is circumferentially distributed and fixedly provided with a plurality of guide rails on the top of the machine tool main body, and the guide rails are provided with optical element supports in a matching sliding manner;
a middle through hole is formed in the middle of the top of the machine tool main body, and a plurality of guide wheels corresponding to the guide rails are circumferentially distributed and mounted on the middle through hole;
an elastic rope is arranged on one side, close to the annular flange, of the optical element support, the other end of the elastic rope is connected with the annular flange, a steel wire rope is arranged on one side, far away from the annular flange, of the optical element support, and the steel wire rope is connected with the end part of a telescopic mandrel of the third telescopic cylinder after bypassing the guide wheel;
a hollow cavity is formed in the middle of the inner side of the machine tool main body, and a third telescopic cylinder is installed and fixed in the middle of the hollow cavity.
2. The large-caliber optical element efficient polishing machine according to claim 1, wherein the annular moving mechanism comprises a moving motor, a gearbox, a bevel gear and a limit guide assembly;
an input shaft of the gearbox is connected with an output shaft of the mobile motor, a bevel gear is mounted on an output shaft of the gearbox, and a gear ring in meshed connection with the bevel gear is further arranged in the outer annular cavity;
and the top and the bottom of the gearbox are also provided with limiting guide assemblies used for enabling the whole body formed by the moving motor, the gearbox and the bevel gear to stably and annularly move in the outer annular cavity.
3. The large-caliber optical element efficient polishing machine according to claim 2, wherein the limiting guide assembly comprises a limiting slide plate and a supporting ball;
the top of the gearbox is provided with a plurality of arc-shaped limiting sliding plates, and the top of the outer annular cavity is provided with an annular upper limiting sliding chute which is matched with the limiting sliding plates to slide;
a plurality of support balls are installed at the bottom of the gearbox, and an annular lower limiting sliding groove matched with the support balls and sliding is formed in the bottom of the outer annular cavity.
4. A large-caliber optical element efficient polishing machine as claimed in claim 3, wherein a plurality of the limit slides are located on different annular profiles;
a plurality of said support balls are located on the same or different annular profiles.
5. The large-caliber optical element efficient polishing machine according to any one of claims 2 to 4, wherein the XY axis driving mechanism comprises a first telescopic cylinder and a second telescopic cylinder;
the second telescopic cylinder is vertically installed and fixed at the top of the gearbox, and the end part of a telescopic mandrel of the second telescopic cylinder is horizontally provided with the first telescopic cylinder;
the polishing motor is fixedly arranged at the end part of the telescopic mandrel of the first telescopic cylinder;
the top of the machine tool main body is also provided with an annular notch used for adapting to the annular movement of the second telescopic cylinder.
6. The large-caliber optical element efficient polishing machine according to claim 5, wherein the optical element support is of an L-shaped structure, and a protective layer is arranged on one surface of the optical element support, which is in contact with the optical element.
7. The large-caliber optical element efficient polishing machine according to claim 5, wherein a washing mechanism for washing the optical element is further mounted on the machine tool body;
the flushing mechanism comprises a flexible pipe, a spray head, a lifting pipe, a hose, a liquid pump and a filter screen;
the hollow cavity is internally and obliquely provided with a filter screen, the lower side of the filter screen is also provided with a liquid pump in the hollow cavity, the outlet of the liquid pump is connected with a hose, the hose is communicated with one end of a lifting pipe, the lifting pipe is fixedly arranged on a gearbox and a second telescopic cylinder, the other end of the lifting pipe is connected with a flexible pipe, and one end of the flexible pipe, which is far away from the lifting pipe, is provided with a spray head.
8. The large-caliber efficient polishing machine for optical elements according to claim 7, wherein the inner side of the annular flange is further provided with a plurality of liquid drainage holes communicated with the hollow cavity at the top of the machine tool body.
9. The large-caliber efficient optical element polishing machine according to claim 8, wherein the bottom of the machine tool body is provided with a discharge port communicated with the hollow cavity on the upper side of the filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111125236.4A CN113560993B (en) | 2021-09-26 | 2021-09-26 | High-efficient burnishing machine of heavy-calibre optical element |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111125236.4A CN113560993B (en) | 2021-09-26 | 2021-09-26 | High-efficient burnishing machine of heavy-calibre optical element |
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| CN113560993A CN113560993A (en) | 2021-10-29 |
| CN113560993B true CN113560993B (en) | 2021-12-07 |
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| CN115056072A (en) * | 2022-08-09 | 2022-09-16 | 新沂市振港金属制品有限公司 | Interface grinding device is used in metal product processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104175180A (en) * | 2014-07-28 | 2014-12-03 | 佛山市顺德区北航先进技术产业基地有限公司 | Automatic specially-shaped tube polishing machine |
| CN208592715U (en) * | 2018-01-17 | 2019-03-12 | 常山皮尔轴承有限公司 | A kind of bearing race grinding device |
| CN209223641U (en) * | 2018-10-31 | 2019-08-09 | 江阴市惠尔信精密装备股份有限公司 | A kind of frock clamp for high-speed overload elevator Special precision wheel turning |
| CN209175451U (en) * | 2018-12-28 | 2019-07-30 | 成都永和光学有限公司 | Burnishing device is used in a kind of processing of lens |
| CN210281476U (en) * | 2019-08-07 | 2020-04-10 | 苏州汉信模型有限公司 | Processing multiaspect cutting device |
| CN210588596U (en) * | 2019-08-13 | 2020-05-22 | 安徽菲涅耳精密光学科技有限公司 | High-efficient grinder of aspheric surface speculum |
| CN213592522U (en) * | 2020-10-10 | 2021-07-02 | 苏州博宏源机械制造有限公司 | Novel grinding wheel polishing machine |
| CN214109690U (en) * | 2020-11-09 | 2021-09-03 | 浙江天雄工业技术有限公司 | Double-station vertical fixture in machining center |
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