CN220740547U - Multifunctional ultra-precise optical polishing machine tool - Google Patents
Multifunctional ultra-precise optical polishing machine tool Download PDFInfo
- Publication number
- CN220740547U CN220740547U CN202322545815.5U CN202322545815U CN220740547U CN 220740547 U CN220740547 U CN 220740547U CN 202322545815 U CN202322545815 U CN 202322545815U CN 220740547 U CN220740547 U CN 220740547U
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- protective cover
- die assembly
- frame
- rotating shaft
- lower frame
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- 238000005498 polishing Methods 0.000 title claims abstract description 48
- 230000003287 optical effect Effects 0.000 title claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims description 39
- 238000007789 sealing Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model provides a multifunctional ultra-precise optical polishing machine tool, which comprises a lower frame and an upper frame arranged on the lower frame, wherein a rotatable lower die assembly is arranged on the lower frame, an upper die assembly is arranged on the upper frame, the upper die assembly and the lower die assembly are used for clamping and polishing an optical lens, a first protective cover is arranged on the upper frame, and a second protective cover is arranged on the first protective cover in a sliding manner; the upper die assembly is connected with the second protective cover through a linkage mechanism; the linkage mechanism comprises a cross rod, a spring, a pull rope and a guide wheel, wherein the cross rod is fixedly arranged on the upper die assembly, the guide wheel is rotationally arranged on the lower frame, the upper end of the spring is connected with the second protective cover, the lower end of the spring is connected with the lower frame, one end of the pull rope is connected with the second protective cover, and the other end of the pull rope is connected with the cross rod after bypassing the guide wheel. The utility model can not only avoid waste caused by splashing of the polishing solution in actual use, but also ensure the efficiency of taking and placing the optical lens and improve the convenience in operation.
Description
Technical Field
The utility model relates to the technical field of optical lens processing equipment, in particular to a multifunctional ultra-precise optical polishing machine tool.
Background
When producing the optical lens, the master plate with fixed size is processed into the required size by using an edging machine, and then the steps of rough grinding, fine grinding, polishing and the like are carried out. At present, polishing of lenses is mainly performed through a polishing machine, polishing liquid is required to be used for wetting and cooling the lenses during polishing, but in the polishing process, the lenses are in a rapid rotation state and can be thrown out by part of the polishing liquid, so that unnecessary economic loss is caused, meanwhile, scattered polishing liquid can also cause pollution to working environment, secondary cleaning by operators in the later period is required, and unnecessary manpower loss is caused. Meanwhile, the solution in the polishing solution is reduced after part of the liquid in the polishing solution splashes, so that the concentration of the polishing solution is increased, and the processing of the optical lens is affected.
The application number is: CN201820326052.1, publication number: the utility model of CN207982995U (hereinafter referred to as prior art 1) discloses an optical lens grinding and polishing machine tool, which comprises a mounting bed body, wherein an outer sealing cover and a mounting frame are fixedly arranged at the top of the mounting bed body, the mounting frame is arranged at the outer side of the outer sealing cover, an inner sealing cover is arranged at the inner side of the outer sealing cover, a spring is arranged at the bottom of the inner sealing cover, a spray nozzle penetrates through the side wall of the inner sealing cover, an annular sealing cover plate is arranged at the top of the inner sealing cover, an air cylinder is fixedly arranged at the bottom of the mounting frame, a grinding head is arranged at the bottom of the air cylinder, a transmission rod and a drain pipe penetrate through the top of the mounting bed body, the drain pipe is arranged at one side of the transmission rod, a placing seat is arranged at the top of the transmission rod, a motor is arranged at the bottom of the transmission rod, and a water tank is arranged at the end of the drain pipe.
The polishing liquid splashing situation can be avoided in actual use, however, the manual mode is needed to be used for descending the compression ring-shaped sealing plate in operation, and the operation is very inconvenient, so that the feeding, taking and discharging efficiency is affected.
Disclosure of Invention
The utility model aims to provide a multifunctional ultra-precise optical polishing machine tool which can not only avoid waste caused by splashing of polishing liquid in actual use, but also ensure the efficiency of taking and placing optical lenses and improve the convenience in operation.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the multifunctional ultra-precise optical polishing machine tool comprises a lower frame and an upper frame arranged on the lower frame, wherein a rotatable lower die assembly is arranged on the lower frame, an upper die assembly is arranged on the upper frame, the upper die assembly and the lower die assembly are used for clamping and polishing an optical lens, a first protective cover is arranged on the upper frame, and a second protective cover is arranged on the first protective cover in a sliding manner;
the upper die assembly is connected with the second protective cover through a linkage mechanism;
the linkage mechanism comprises a cross rod, a spring, a pull rope and a guide wheel, wherein the cross rod is fixedly arranged on the upper die assembly, the guide wheel is rotationally arranged on the lower frame, the upper end of the spring is connected with the second protective cover, the lower end of the spring is connected with the lower frame, one end of the pull rope is connected with the second protective cover, and the other end of the pull rope is connected with the cross rod after bypassing the guide wheel.
Further, the linkage mechanisms are two and are respectively arranged at the two sides of the second protective cover.
Further, the outer wall of the first protective cover is provided with a guide protrusion, the inner side wall of the second protective cover is provided with a guide groove, and the guide protrusion is matched with the guide groove.
Further, a liquid baffle plate facing the axis of the second protective cover is arranged on the second protective cover.
Further, be provided with the waterproof piece of rubber on the fender liquid board, the waterproof piece slope of rubber sets up, and the waterproof piece of rubber can with lower die assembly edge contact.
Further, the upper die assembly comprises a first driving mechanism and a grinding head, the grinding head is arranged on the upper frame through the first driving mechanism, the first driving mechanism is used for driving the grinding head to be close to or far away from the lower die assembly, and the cross rod is arranged on the side face of the grinding head;
the lower die assembly comprises a rotating shaft installed on a lower frame, a second driving mechanism connected with the rotating shaft, and a bearing head arranged above the rotating shaft, wherein a bearing clamp is arranged on the bearing head and used for installing an optical lens, a liquid guide channel is arranged inside the rotating shaft, a connecting hole communicated with the liquid guide channel is formed in the side face of the rotating shaft, a rotary joint is arranged at the position of the connecting hole in the rotating shaft and is in rotary sealing connection with the rotating shaft, the rotary structure is fixedly connected with the lower frame through a supporting plate, the rotary joint is connected with a polishing liquid box body through a water pump, and a liquid return pipe is arranged on the lower frame.
Further, the rotary joint comprises a connecting sleeve, an annular groove is formed in the inner wall of the connecting sleeve, a rotary sealing ring is arranged between the connecting sleeve and the rotating shaft, and the connecting sleeve is fixedly connected with the lower frame through a supporting plate; the connecting sleeve is connected with the water pump.
Further, the surface of the bearing head is provided with a plurality of liquid discharge tanks.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the lower die assembly can be covered by the first protective cover and the second protective cover, so that the situation that polishing liquid splashes can be avoided when grinding and polishing are carried out; the polishing solution splashed by centrifugation can be blocked by the first protective cover and the second protective cover, and under the action of the linkage mechanism, the linkage of the second protective cover and the upper die assembly can be realized, and in actual use, when the upper die assembly is separated from the lower die assembly, the second protective outer cover is pulled to move downwards and compress the spring under the action of the pull rope at the moment, so that the glass lens is convenient to take and place after the second protective outer cover moves downwards; when the upper die assembly moves towards the lower die assembly, at the moment, the second protective cover is lifted under the action of the spring and is contacted with the upper die assembly after being moved upwards, so that in actual use, manual operation is not needed, and the taking and placing efficiency of the optical lenses can be effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of the present utility model in use.
Fig. 3 is an enlarged partial schematic view of fig. 1 at a in accordance with the present utility model.
Reference numerals:
101-lower frame, 102-upper frame, 103-lower die assembly, 104-upper die assembly, 105-first protective cover, 106-second protective cover, 107-linkage, 108-cross bar, 109-spring, 110-stay cord, 111-leading wheel, 112-liquid baffle, 113-rubber waterproof sheet, 114-first driving mechanism, 115-grinding head, 116-rotating shaft, 117-second driving mechanism, 118-bearing head, 119-liquid guide channel, 120-connecting hole, 121-liquid return pipe, 122-water pump, 123-polishing liquid box, 124-motor, 125-transmission mechanism, 126-liquid discharge groove, 127-connecting sleeve, 128-annular groove, 129-rotating seal ring, 130-supporting plate.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
In embodiments of the utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, or may include both the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.
The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Example 1
Referring to fig. 1-3, the embodiment discloses a multifunctional ultra-precise optical polishing machine tool, which comprises a lower frame 101 and an upper frame 102 arranged on the lower frame 101, wherein a rotatable lower die assembly 103 is arranged on the lower frame 101, an upper die assembly 104 is arranged on the upper frame 102, the upper die assembly 104 and the lower die assembly 103 are used for clamping and polishing an optical lens,
the upper frame 102 is provided with a first shield 105, and the first shield 105 is provided with a second shield 106 in a sliding manner;
the upper die assembly 104 is connected with the second protective cover 106 through a linkage mechanism 107;
the linkage mechanism 107 comprises a cross rod 108, a spring 109, a pull rope 110 and a guide wheel 111, wherein the cross rod 108 is fixedly arranged on the upper die assembly 104, the guide wheel 111 is rotatably arranged on the lower frame 101, the upper end of the spring 109 is connected with the second protective cover 106, the lower end of the spring 109 is connected with the lower frame 101, one end of the pull rope 110 is connected with the second protective cover 106, and the other end of the pull rope bypasses the guide wheel 111 and is connected with the cross rod 108.
The lower die assembly 103 can be covered by the first protective cover 105 and the second protective cover 106, so that the situation that polishing liquid splashes can be avoided when grinding and polishing are carried out; the polishing solution splashed by centrifugation can be blocked by the first protective cover 105 and the second protective cover 106, and the linkage of the second protective cover 106 and the upper die assembly 104 can be realized under the action of the linkage mechanism 107, when the upper die assembly 104 is separated from the lower die assembly 103 in actual use, the second protective cover 106 is pulled to move downwards and the spring 109 is compressed under the action of the pull rope 110 at the moment, and the glass lens is convenient to take and place after the second protective cover 106 moves downwards; when the upper die assembly 104 moves towards the lower die assembly 103, the second protective cover 106 is lifted under the action of the spring 109, and the second protective cover 106 moves upwards to be in contact with the upper die assembly 104, so that in actual use, manual operation is not needed, and the picking and placing efficiency of the optical lenses can be effectively improved.
Wherein, the link gear 107 has two, sets up in the both sides position of second protection casing 106 respectively, can make the atress of second protection casing 106 more even like this, and is more stable when removing.
Wherein, first protection casing 105 outer wall is provided with the direction arch, and second protection casing 106 inside wall is provided with the guide slot, and the direction arch cooperates with the guide slot, under the effect of direction arch and guide slot, can further improve the stability of second protection casing 106 when removing.
In this embodiment, the second protection cover 106 is provided with a liquid blocking plate 112 facing the axis of the second protection cover 106; the liquid blocking plate 112 is provided with a rubber waterproof sheet 113, the rubber waterproof sheet 113 is obliquely arranged, and the rubber waterproof sheet 113 can be in edge contact with the lower die assembly 103. After the upper die assembly 104 is lowered, the rubber waterproof sheet 113 is contacted with the upper die assembly 104, so that the first protective cover 105 and the second protective cover form a closed area, and the splashing prevention effect of polishing solution is improved.
In this embodiment, the upper die assembly 104 includes a first driving mechanism 114 and a grinding bit 115, the grinding bit 115 is mounted on the upper frame 102 by the first driving mechanism 114, the first driving mechanism 114 is used for driving the grinding bit 115 to approach or separate from the lower die assembly 103, and the cross bar 108 is mounted on the side of the grinding bit 115;
the lower die assembly 103 comprises a rotating shaft 116 rotatably installed on the lower frame 101, a second driving mechanism 117 connected with the rotating shaft 116, and a bearing head 118 arranged above the rotating shaft 116, wherein a bearing clamp is arranged on the bearing head 118 and used for installing an optical lens, a liquid guide channel 119 is arranged inside the rotating shaft 116, a connecting hole 120 communicated with the liquid guide channel 119 is arranged on the side surface of the rotating shaft 116, a rotary joint is arranged at the position of the connecting hole 120 on the rotating shaft 116 and is in rotary sealing connection with the rotating shaft 116, the rotary structure is fixedly connected with the lower frame 101 through a supporting plate 130, the rotary joint is connected with a polishing liquid box 123 through a water pump 122, and a liquid return pipe 121 is arranged on the lower frame 101.
The first driving mechanism 114 includes a telescopic rod, the fixed end of which is connected to the upper frame 102, and the movable end of which is connected to the grinding bit 115.
Wherein, the telescopic link is electric telescopic link, hydraulic telescopic link or pneumatic telescopic link.
In the embodiment, the rotary joint comprises a connecting sleeve 127, an annular groove 128 is arranged on the inner wall of the connecting sleeve 127, a rotary sealing ring 129 is arranged between the connecting sleeve 127 and the rotary shaft 116, and the connecting sleeve 127 is fixedly connected with the lower frame 101 through a supporting plate 130; the connecting sleeve 127 is connected to the water pump 122. Therefore, the rotating shaft 116 and the connecting sleeve 127 can relatively rotate, the purpose of central liquid discharging is achieved under the action of the water pump 122, the cooling effect during polishing can be effectively improved, and compared with an external spraying type polishing liquid supply system, the polishing liquid supply is more uniform in the embodiment.
In this embodiment, the second driving mechanism 117 includes a motor 124 and a transmission mechanism 125, the motor 124 is mounted on the lower frame 101, and an output end of the motor 124 is connected to the rotating shaft 116 through the transmission mechanism 125.
Example two
This embodiment is further optimized on the basis of the first embodiment, in which the carrier head 118 is provided with a plurality of liquid discharge grooves 126 on its surface. So as to better realize central liquid discharge, improve the polishing liquid supply efficiency and improve the cooling effect.
While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. The utility model provides a multi-functional ultra-precise optical polishing lathe, includes the frame and sets up the last frame in the frame down, is provided with rotatable lower mould subassembly in the frame down, is provided with the mould subassembly in the last frame, goes up mould subassembly and lower mould subassembly and is used for realizing the centre gripping and the polishing of optical lens, its characterized in that:
the upper rack is provided with a first protective cover, and the first protective cover is provided with a second protective cover in a sliding manner;
the upper die assembly is connected with the second protective cover through a linkage mechanism;
the linkage mechanism comprises a cross rod, a spring, a pull rope and a guide wheel, wherein the cross rod is fixedly arranged on the upper die assembly, the guide wheel is rotationally arranged on the lower frame, the upper end of the spring is connected with the second protective cover, the lower end of the spring is connected with the lower frame, one end of the pull rope is connected with the second protective cover, and the other end of the pull rope is connected with the cross rod after bypassing the guide wheel.
2. The multifunctional ultra-precise optical polishing machine tool according to claim 1, wherein: the linkage mechanisms are two and are respectively arranged at the two sides of the second protective cover.
3. The multifunctional ultra-precise optical polishing machine tool according to claim 1, wherein: the first protection casing outer wall is provided with the guide protrusion, and the second protection casing inside wall is provided with the guide slot, and the guide protrusion cooperates with the guide slot.
4. The multifunctional ultra-precise optical polishing machine tool according to claim 1, wherein: the second protective cover is provided with a liquid baffle plate facing the axial lead of the second protective cover.
5. The multifunctional ultra-precise optical polishing machine tool according to claim 4, wherein: be provided with the waterproof piece of rubber on the fender liquid board, the waterproof piece slope of rubber sets up, and the waterproof piece of rubber can with lower die assembly edge contact.
6. A multifunctional ultra-precise optical polishing machine according to any one of claims 1-5, characterized in that: the upper die assembly comprises a first driving mechanism and a grinding head, the grinding head is arranged on the upper frame through the first driving mechanism, the first driving mechanism is used for driving the grinding head to be close to or far away from the lower die assembly, and the cross rod is arranged on the side surface of the grinding head;
the lower die assembly comprises a rotating shaft installed on a lower frame, a second driving mechanism connected with the rotating shaft, and a bearing head arranged above the rotating shaft, wherein a bearing clamp is arranged on the bearing head and used for installing an optical lens, a liquid guide channel is arranged inside the rotating shaft, a connecting hole communicated with the liquid guide channel is formed in the side face of the rotating shaft, a rotary joint is arranged at the position of the connecting hole in the rotating shaft and is in rotary sealing connection with the rotating shaft, the rotary structure is fixedly connected with the lower frame through a supporting plate, the rotary joint is connected with a polishing liquid box body through a water pump, and a liquid return pipe is arranged on the lower frame.
7. The multifunctional ultra-precise optical polishing machine tool according to claim 6, wherein: the rotary joint comprises a connecting sleeve, an annular groove is formed in the inner wall of the connecting sleeve, a rotary sealing ring is arranged between the connecting sleeve and the rotating shaft, and the connecting sleeve is fixedly connected with the lower frame through a supporting plate; the connecting sleeve is connected with the water pump.
8. The multifunctional ultra-precise optical polishing machine tool according to claim 6, wherein: the surface of the bearing head is provided with a plurality of liquid discharge tanks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322545815.5U CN220740547U (en) | 2023-09-19 | 2023-09-19 | Multifunctional ultra-precise optical polishing machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322545815.5U CN220740547U (en) | 2023-09-19 | 2023-09-19 | Multifunctional ultra-precise optical polishing machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220740547U true CN220740547U (en) | 2024-04-09 |
Family
ID=90558320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322545815.5U Active CN220740547U (en) | 2023-09-19 | 2023-09-19 | Multifunctional ultra-precise optical polishing machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220740547U (en) |
-
2023
- 2023-09-19 CN CN202322545815.5U patent/CN220740547U/en active Active
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