CN220660283U - Feeding positioning device for optical element milling and grinding machine - Google Patents
Feeding positioning device for optical element milling and grinding machine Download PDFInfo
- Publication number
- CN220660283U CN220660283U CN202322183153.1U CN202322183153U CN220660283U CN 220660283 U CN220660283 U CN 220660283U CN 202322183153 U CN202322183153 U CN 202322183153U CN 220660283 U CN220660283 U CN 220660283U
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- Prior art keywords
- optical element
- cavity
- moving
- rotating
- plates
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- 230000003287 optical effect Effects 0.000 title claims abstract description 48
- 238000003801 milling Methods 0.000 title claims abstract description 12
- 238000000227 grinding Methods 0.000 title claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000005498 polishing Methods 0.000 abstract description 6
- 239000005304 optical glass Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a feeding positioning device for an optical element milling machine, which comprises a base, wherein a telescopic rod is arranged at the upper end of the base, a driving box is arranged at the upper end of the telescopic rod, a grinding wheel is arranged at the lower end of the driving box, a fixed plate is arranged at the upper end of the base, two symmetrically arranged movable plates are connected to the upper end of the fixed plate in a sliding manner, clamping plates are arranged on opposite side walls of the two movable plates, a cavity is formed in the fixed plate, two symmetrically arranged through grooves are formed in the cavity and the upper end of the fixed plate, and moving mechanisms for moving the two movable plates are arranged in the two through grooves. According to the utility model, the two moving frames respectively carry the two moving plates to relatively move, so that the two clamping plates on the opposite surfaces of the two moving plates are in contact with the outer wall of the optical element, the fixing of the optical element is realized, the device can fix the optical elements with different sizes, the polishing stability is improved, and meanwhile, the adaptability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of optical element processing, in particular to a feeding positioning device for an optical element milling machine.
Background
The optical lens is fully called as an optical glass lens, the early glass texture is uneven and foam exists in the optical glass lens, the existing optical glass is prepared by mixing oxides of high-purity silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium and the like according to a specific formula, melting the optical glass lens in a platinum crucible at a high temperature, uniformly stirring the optical glass lens by ultrasonic waves, and removing bubbles at the same time, so that the glass block is required to be slowly cooled for a long time in order to avoid deformation caused by internal stress of the glass block.
The surface of the optical element is polished by a milling machine in the processing process of the optical element so as to ensure the smoothness of the surface of the optical element, and the positioning device is generally required to position the optical element in the polishing process, but the positioning device in the prior art can only position the optical element within a certain size range and can not position the optical element with different sizes, so that the adaptability of the device is reduced, and the existing positioning device is generally not provided with a part for protecting the surface of the optical element, so that the surface of the optical element is likely to be damaged by the positioning device in the positioning process, and the influence is brought to later operation.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides the feeding positioning device for the optical element milling machine, which is used for fixing optical elements with different sizes by enabling two clamping plates on opposite surfaces of two moving plates to be in contact with the outer wall of the optical element through enabling the two moving frames to respectively carry out relative movement on the two moving plates, so that the device can fix the optical elements with different sizes, improve the stability of polishing and improve the adaptability of the device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an optical element mills mill and uses material loading positioner, includes the base, the base upper end is equipped with the telescopic link, the telescopic link upper end is equipped with the drive case, the drive case lower extreme is equipped with the grinding wheel, the base upper end is equipped with the fixed plate, fixed plate upper end sliding connection has two movable plates that the symmetry set up, two all be equipped with splint on the relative lateral wall of movable plate, the cavity has been seted up in the fixed plate, the logical groove that two symmetries set up has been seted up to cavity and fixed plate upper end, two it all is equipped with the mobile mechanism who is used for removing two movable plates to lead to the inslot, be equipped with in the cavity and be used for carrying out driven actuating mechanism to two mobile mechanism.
Preferably, the moving mechanism comprises two symmetrically arranged moving frames which are connected between the two through grooves in a penetrating and rotating mode, the two moving frames are U-shaped, and the two moving frames are respectively connected with the lower ends of the two moving plates.
Preferably, the driving mechanism comprises a rotating plate arranged in the cavity, the rotating plate is oval, fixed columns are arranged at the upper ends of two ends of the rotating plate and the lower ends of two movable frames, and the two opposite fixed columns are connected through a connecting plate in a rotating mode.
Preferably, the inner bottom of the cavity is rotationally connected with a rotating shaft, the rotating plate is arranged at the upper end of the rotating shaft, the cavity and the front end of the fixed plate are rotationally connected with rotating rods in a penetrating mode, bevel gears are arranged at the tail end of one end of each rotating rod, located in the cavity, of the corresponding rotating rod, and the bevel gears are meshed with each other.
Preferably, the tail end of the front end of the rotating rod is provided with a hand wheel, the front end of the hand wheel is provided with a handle, and the outer wall of the handle is paved with an anti-skid rubber layer.
Preferably, two splint all are the arc setting, two splint opposite surface all is equipped with the buffer layer, two the buffer layer is the rubber material.
The utility model has the beneficial effects that:
1. the two moving frames respectively carry the two moving plates to move relatively, so that the two clamping plates on the opposite surfaces of the two moving plates are in contact with the outer wall of the optical element, the fixing of the optical element is realized, the optical element with different sizes can be fixed by the device, and the adaptability of the device is improved while the polishing stability is improved.
2. Through the setting of two splint opposite face buffer layers, make the contact of two splint and optical element cushion, and the rubber material setting of buffer layer protects optical element and splint's contact surface, avoids splint to cause the injury to optical element surface, improves the security of device.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the internal structure of the work plate of the present utility model;
fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present utility model.
In the figure: 1 a base, 2 a telescopic rod, 3 a driving box, 4 grinding wheels, 5 a fixed plate, 6 a through groove, 7 a movable plate, 8 a movable frame, 9 a clamping plate, 10 a buffer layer, 11 a hand wheel, 12 a cavity, 13 a fixed column, 14 a rotating plate, 15 a connecting plate, 16 a rotating rod, 17 a rotating shaft and 18 a bevel gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not 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 present utility model.
Referring to fig. 1-3, a feeding positioning device for an optical element milling machine comprises a base 1, a telescopic rod 2 is arranged at the upper end of the base 1, a driving box 3 is arranged at the upper end of the telescopic rod 2, a polishing wheel 4 is arranged at the lower end of the driving box 3, a fixed plate 5 is arranged at the upper end of the base 1, two symmetrically arranged movable plates 7 are connected at the upper end of the fixed plate 5 in a sliding mode, clamping plates 9 are arranged on opposite side walls of the two movable plates 7, a cavity 12 is formed in the fixed plate 5, through grooves 6 which are symmetrically arranged are formed in the cavity 12 and the upper end of the fixed plate 5, moving mechanisms which are used for moving the two movable plates 7 are arranged in the two through grooves 6 are respectively provided with a moving frame 8 which is connected between the two through grooves 6 in a penetrating and rotating mode, the two moving frames 8 are all in a U-shaped mode, the two moving frames 8 are respectively connected with the lower ends of the two movable plates 7, the two moving frames 8 are respectively carried with the two movable plates 7 to relatively move, the two clamping plates 9 on opposite faces of the two movable plates 7 are contacted with optical elements, and the optical elements are respectively arranged in the opposite faces, moving mechanisms are used for achieving stable size improvement of the optical element fixing device, and the optical element fixing device is simultaneously improved.
The cavity 12 is internally provided with a driving mechanism for driving the two moving mechanisms, the driving mechanism comprises a rotating plate 14 arranged in the cavity 12, the rotating plate 14 is in an oval shape, the upper ends of the two ends of the rotating plate 14 and the lower ends of the two moving frames 8 are respectively provided with a fixed column 13, and the two opposite fixed columns 13 are rotationally connected through a connecting plate 15.
The inner bottom of the cavity 12 is rotationally connected with a rotating shaft 17, the rotating plate 14 is arranged at the upper end of the rotating shaft 17, the cavity 12 and the front end of the fixed plate 5 are rotationally connected with a rotating rod 16 in a penetrating mode, the tail end of one end of the rotating rod 16 in the cavity 12 and the outer wall of the rotating shaft 17 are both provided with bevel gears 18, and the two bevel gears 18 are meshed.
The tail end of the front end of the rotating rod 16 is provided with a hand wheel 11, the front end of the hand wheel 11 is provided with a handle, and an anti-slip rubber layer is paved on the outer wall of the handle.
The two clamping plates 9 are arc-shaped, the opposite surfaces of the two clamping plates 9 are provided with the buffer layers 10, the two buffer layers 10 are made of rubber, the contact between the two clamping plates 9 and the optical element is buffered through the arrangement of the buffer layers 10 on the opposite surfaces of the two clamping plates 9, the rubber of the buffer layers 10 is used for protecting the contact surface between the optical element and the clamping plates 9, the damage to the surface of the optical element caused by the clamping plates 9 is avoided, and the safety of the device is improved.
When the polishing device is used, an optical element to be polished is placed at the upper end of the fixed plate 5, the hand wheel 11 is rotated, the hand wheel 11 drives the rotating rod 16 to rotate, the rotating shaft 17 is rotated by utilizing the engagement of the two bevel gears 18 between the rotating rod 16 and the rotating shaft 17, the rotating shaft 17 drives the rotating plate 14 to rotate, the two connecting plates 15 are matched with the two pairs of fixed posts 13 and connecting plates 15 between the rotating plate 14 and the two movable frames 8, and the movable frames 8 are in sliding connection with the two through grooves 6, so that the two movable frames 8 respectively carry out relative movement with the two movable plates 7, the two clamping plates 9 on the opposite surfaces of the two movable plates 7 are in contact with the outer wall of the optical element, the fixing of the optical element is realized, and then the polishing wheel 4 is rotated to move down to polish the optical element through the prior art (because the part is not described in detail on the related structure of the drawing), and the two clamping plates 9 are in contact with the optical element, the rubber layer 10 is arranged on the opposite surfaces of the two clamping plates 9, the damage to the optical element is avoided, and the safety of the clamping plates 9 is improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an optical element mills mill and uses material loading positioner, includes base (1), its characterized in that, base (1) upper end is equipped with telescopic link (2), telescopic link (2) upper end is equipped with drive box (3), drive box (3) lower extreme is equipped with grinding wheel (4), base (1) upper end is equipped with fixed plate (5), fixed plate (5) upper end sliding connection has two movable plates (7) that the symmetry set up, two all be equipped with splint (9) on movable plate (7) opposite side wall, cavity (12) have been seted up in fixed plate (5), cavity (12) and fixed plate (5) upper end have been seted up two logical groove (6) that the symmetry set up, two all be equipped with in logical groove (6) and be used for carrying out the moving mechanism who removes two movable plates (7), be equipped with in cavity (12) and be used for carrying out driven actuating mechanism to two moving mechanism.
2. The feeding positioning device for the optical element milling machine according to claim 1, wherein the moving mechanism comprises two symmetrically arranged moving frames (8) which are connected between two through grooves (6) in a penetrating and rotating mode, the two moving frames (8) are all U-shaped, and the two moving frames (8) are respectively connected with the lower ends of two moving plates (7).
3. The feeding positioning device for the optical element milling machine according to claim 2, wherein the driving mechanism comprises a rotating plate (14) arranged in the cavity (12), the rotating plate (14) is in an oval shape, fixed columns (13) are respectively arranged at the upper ends of two ends of the rotating plate (14) and the lower ends of the two movable frames (8), and the two opposite fixed columns (13) are respectively connected in a rotating manner through a connecting plate (15).
4. A feeding positioning device for an optical element milling machine according to claim 3, characterized in that a rotating shaft (17) is rotatably connected to the bottom in the cavity (12), the rotating plate (14) is arranged at the upper end of the rotating shaft (17), a rotating rod (16) is rotatably connected to the front ends of the cavity (12) and the fixing plate (5) in a penetrating manner, bevel gears (18) are respectively arranged at the tail end of one end of the rotating rod (16) in the cavity (12) and the outer wall of the rotating shaft (17), and the bevel gears (18) are meshed.
5. The feeding positioning device for the optical element milling machine according to claim 4, wherein a hand wheel (11) is arranged at the tail end of the front end of the rotating rod (16), a handle is arranged at the front end of the hand wheel (11), and an anti-slip rubber layer is paved on the outer wall of the handle.
6. The feeding positioning device for the optical element milling machine according to claim 5, wherein the two clamping plates (9) are arc-shaped, buffer layers (10) are arranged on opposite surfaces of the two clamping plates (9), and the two buffer layers (10) are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322183153.1U CN220660283U (en) | 2023-08-14 | 2023-08-14 | Feeding positioning device for optical element milling and grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322183153.1U CN220660283U (en) | 2023-08-14 | 2023-08-14 | Feeding positioning device for optical element milling and grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220660283U true CN220660283U (en) | 2024-03-26 |
Family
ID=90340418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322183153.1U Active CN220660283U (en) | 2023-08-14 | 2023-08-14 | Feeding positioning device for optical element milling and grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220660283U (en) |
-
2023
- 2023-08-14 CN CN202322183153.1U patent/CN220660283U/en active Active
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| GR01 | Patent grant |