CN216265643U - Special-shaped optical element optical axis positioning and processing device - Google Patents
Special-shaped optical element optical axis positioning and processing device Download PDFInfo
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- CN216265643U CN216265643U CN202123113164.XU CN202123113164U CN216265643U CN 216265643 U CN216265643 U CN 216265643U CN 202123113164 U CN202123113164 U CN 202123113164U CN 216265643 U CN216265643 U CN 216265643U
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Abstract
The utility model discloses a special-shaped optical element optical axis positioning and processing device, which belongs to the technical field of special-shaped optical element processing, and adopts the technical scheme that the device comprises a processing table, wherein a placing table is fixedly arranged in the middle of the upper end surface of the processing table, a laser positioning lamp is embedded and mounted on the upper end surface of the placing table, three uniformly distributed supporting tables are fixedly mounted on the upper end surface of the processing table, and a plurality of limiting grooves are formed in the upper end surfaces of the three supporting tables; therefore, the processing table is installed on processing equipment of the special-shaped optical element, the light beam passing through the laser positioning lamp passes through the special-shaped optical element, the position of the special-shaped optical element is adjusted, the central part of the special-shaped optical element and the light beam of the laser positioning lamp are located on the same longitudinal axis, the electric push rod pushes the clamping plate to move along the sliding groove, the clamping plate pushes the clamping head to move towards the special-shaped optical element, and therefore the purpose of centering and clamping the special-shaped optical element is achieved, and the special-shaped optical element is convenient to position and process on the axis.
Description
Technical Field
The utility model relates to the technical field of processing of special-shaped optical elements, in particular to a device for positioning and processing an optical axis of a special-shaped optical element.
Background
In a complex optical system, due to structural limitations, a special-shaped optical element with a hole, a step, a groove, an angle and other complex shapes is often required to meet the requirements of the optical system, and the required special-shaped optical element is usually fixed in position in a conventional processing process.
When the existing special-shaped optical element optical axis positioning processing device is used, the requirement on processing precision is high when a special-shaped optical element is processed, the special-shaped optical element needs to be positioned in the processing process, and the special-shaped optical element cannot be centered when being positioned due to the irregular shape, needs to be adjusted for many times, is troublesome and can influence the processing precision.
Disclosure of Invention
The utility model provides a device for positioning and processing an optical axis of a special-shaped optical element to solve the problems.
The utility model is realized in such a way that the special-shaped optical element optical axis positioning processing device comprises a processing table, wherein a placing table is fixedly arranged in the middle of the upper end surface of the processing table, a laser positioning lamp is embedded in the upper end surface of the placing table, three uniformly distributed supporting tables are fixedly arranged on the upper end surface of the processing table, and a plurality of limiting grooves are formed in the upper end surfaces of the three supporting tables;
three rotor plate, it is three the up end that one end was kept away from relatively to the rotor plate all runs through and movable mounting has the screw rod, and is three the spout has all been seted up to one side that the rotor plate is relative, the inside fixed mounting of spout has electric push rod, the output fixed mounting of electric push rod has splint, the other end fixed mounting of splint has the chuck.
In order to adjust the angle of the rotating plate, it is preferable that the optical axis positioning and processing device for the special-shaped optical element of the present invention is configured such that a rotating shaft is fixedly installed on a bottom end surface of the rotating plate, and a bottom of the rotating shaft is movably connected to the supporting table through a shaft seat.
In order to screw the screw rod into the limiting grooves, the optical axis positioning and processing device of the special-shaped optical element is preferably used, wherein the limiting grooves are all located below the screw rod, and the inner side walls of the limiting grooves are all provided with threads.
In order to facilitate the placement of the center of the optical element on the laser positioning lamp and the centering of the special-shaped optical element, it is preferable that the three support tables are distributed in a triangular shape and have the same distance from the laser positioning lamp.
In order to increase the friction force between the chucks and the optical element, it is preferable that, as an optical axis positioning and processing device for the special-shaped optical element according to the present invention, the three chucks have anti-slip pads fixedly mounted at opposite ends thereof.
Compared with the prior art, the utility model has the beneficial effects that:
the special-shaped optical element optical axis positioning processing device is characterized in that a processing table is installed on processing equipment of a special-shaped optical element, when the special-shaped optical element is processed, the special-shaped optical element is firstly placed on a placing table, a laser positioning lamp is turned on, at the moment, a light beam of the laser positioning lamp passes through the special-shaped optical element, the position of the special-shaped optical element is adjusted, the central part of the special-shaped optical element and the light beam of the laser positioning lamp are positioned on the same longitudinal axis, then three electric push rods are respectively started, the electric push rods push a clamping plate to move along a sliding groove, the clamping plate is made to push a clamping head to move towards the special-shaped optical element, so that the special-shaped optical element is centered and clamped, the special-shaped optical element is conveniently positioned and processed on the axis, when the edge of the special-shaped optical element is not clamped well, the position of the special-shaped optical element is adjusted by slightly rotating the rotating plate, so that the clamping head is rotated to the position of the special-shaped optical element easily, and then, rotating the screw rod, screwing the screw rod into the limiting groove, fixing the position of the screw rod, and further fixing the position of the rotating plate to prevent the rotating plate from deviating.
Drawings
FIG. 1 is a top view of a device for positioning and processing an optical axis of a special-shaped optical element according to the present invention;
FIG. 2 is a front view of the support base of FIG. 1 in accordance with the present invention;
fig. 3 is a cross-sectional view of fig. 2 of the present invention.
In the figure, 1, a processing table; 2. a support table; 201. a limiting groove; 3. a rotating plate; 301. a screw; 302. a rotating shaft; 303. a chute; 4. an electric push rod; 401. a splint; 402. a chuck; 5. a placing table; 501. a laser positioning lamp.
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 utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-3, a device for positioning and processing an optical axis of a special-shaped optical element comprises a processing table 1, wherein a placing table 5 is fixedly installed in the middle of the upper end surface of the processing table 1, a laser positioning lamp 501 is embedded in the upper end surface of the placing table 5, three supporting tables 2 which are uniformly distributed are fixedly installed on the upper end surface of the processing table 1, and a plurality of limiting grooves 201 are formed in the upper end surfaces of the three supporting tables 2;
three rotor plate 3, three rotor plate 3 are kept away from the up end of one end relatively and are all run through and movable mounting has screw rod 301, and spout 303 has all been seted up to the relative one side of three rotor plate 3, and the inside fixed mounting of spout 303 has electric push rod 4, and the output fixed mounting of electric push rod 4 has splint 401, and splint 401's other end fixed mounting has chuck 402.
In this embodiment: when the special-shaped optical element is machined, the special-shaped optical element is placed on the placing table 5, the laser positioning lamp 501 is turned on, the light beam of the laser positioning lamp 501 passes through the special-shaped optical element at the moment, the position of the special-shaped optical element is adjusted, the central part of the laser positioning lamp 501 and the light beam of the laser positioning lamp 501 are located on the same longitudinal axis, the optical element can be centered, then the three electric push rods 4 are respectively started, the electric push rods 4 push the clamping plate 401 to move along the sliding groove 303, the clamping plate 401 is made to push the clamping head 402 to move towards the special-shaped optical element, and therefore the purpose of centering and clamping the special-shaped optical element is achieved.
As a technical optimization scheme of the utility model, a rotating shaft 302 is fixedly arranged on the bottom end surface of the rotating plate 3, and the bottom of the rotating shaft 302 is movably connected with the supporting table 2 through a shaft seat.
In this embodiment: through setting up pivot 302, promote rotor plate 3 and rotate, pivot 302 can support rotor plate 3 and rotate to the angle of adjustable rotor plate 3.
As a technical optimization scheme of the utility model, a plurality of limiting grooves 201 are all positioned below the screw 301, and the inner side walls are all provided with threads.
In this embodiment: through setting up the screw thread at a plurality of spacing grooves 201, when adjusting the angle of rotor plate 3, screw rod 301 rotates along with rotor plate 3, adjusts the angle back, rotates screw rod 301, owing to there are a plurality of spacing grooves 201, can be with the inside of the corresponding spacing groove 201 of screw rod 301 screw in to can fix the position of screw rod 301, further fix the position of rotor plate 3.
As a technical optimization scheme of the present invention, the three support tables 2 are distributed in a triangular manner and have the same distance with the laser positioning lamp 501.
In this embodiment: the three support tables 2 are arranged to be equal to the distance between the laser positioning lamps 501, the optical element is placed on the laser positioning lamps 501, light irradiated by laser penetrates through the optical element, the center of the optical element is placed on the laser positioning lamps 501 conveniently, and the special-shaped optical element is centered.
As a technical optimization scheme of the utility model, anti-slip pads are fixedly arranged at the opposite ends of the three chucks 402.
In this embodiment: by providing anti-slip pads, the friction between the collet 402 and the optical element can be increased, facilitating the securing thereof.
The working principle and the using process of the utility model are as follows: firstly, a processing table 1 is installed on processing equipment of a special-shaped optical element, when the special-shaped optical element is processed, the special-shaped optical element is firstly placed on a placing table 5, a laser positioning lamp 501 is turned on, at the moment, a light beam of the laser positioning lamp 501 passes through the special-shaped optical element, the position of the special-shaped optical element is adjusted, the central part of the special-shaped optical element and the light beam of the laser positioning lamp 501 are positioned on the same longitudinal axis, then three electric push rods 4 are respectively started, the electric push rods 4 push a clamping plate 401 to move along a sliding groove 303, the clamping plate 401 pushes a clamping head 402 to move towards the special-shaped optical element, so that the special-shaped optical element can be centered and clamped, the processing is convenient, when the edge of the special-shaped optical element is not clamped well, the position of the rotating plate 3 is adjusted by slightly rotating the rotating plate 3, the clamping head 402 is rotated to the position where the special-shaped optical element is easy to be clamped, then the screw rod 301 is rotated, the screw 301 is screwed into the stopper groove 201, and the position of the screw 301 is fixed, and further the position of the rotating plate 3 is fixed.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a dysmorphism optical element optical axis location processingequipment which characterized in that includes:
the device comprises a processing table (1), wherein a placing table (5) is fixedly arranged in the middle of the upper end face of the processing table (1), a laser positioning lamp (501) is embedded in the upper end face of the placing table (5), three uniformly distributed supporting tables (2) are fixedly arranged on the upper end face of the processing table (1), and a plurality of limiting grooves (201) are formed in the upper end faces of the three supporting tables (2);
three rotor plate (3), it is three the up end of keeping away from one end relatively in rotor plate (3) all runs through and movable mounting has screw rod (301), and is three spout (303) have all been seted up to one side that rotor plate (3) is relative, the inside fixed mounting of spout (303) has electric push rod (4), the output fixed mounting of electric push rod (4) has splint (401), the other end fixed mounting of splint (401) has chuck (402).
2. The device for positioning and processing the optical axis of the special-shaped optical element according to claim 1, wherein: the bottom end face of the rotating plate (3) is fixedly provided with a rotating shaft (302), and the bottom of the rotating shaft (302) is movably connected with the supporting table (2) through a shaft seat.
3. The device for positioning and processing the optical axis of the special-shaped optical element according to claim 1, wherein: a plurality of the limiting grooves (201) are all located below the screw rods (301) and the inner side walls are all provided with threads.
4. The device for positioning and processing the optical axis of the special-shaped optical element according to claim 1, wherein: the three supporting tables (2) are distributed in a triangular mode and are equal to the distances between the laser positioning lamps (501).
5. The device for positioning and processing the optical axis of the special-shaped optical element according to claim 1, wherein: and anti-slip pads are fixedly arranged at the opposite ends of the three clamping heads (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123113164.XU CN216265643U (en) | 2021-12-13 | 2021-12-13 | Special-shaped optical element optical axis positioning and processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123113164.XU CN216265643U (en) | 2021-12-13 | 2021-12-13 | Special-shaped optical element optical axis positioning and processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216265643U true CN216265643U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123113164.XU Active CN216265643U (en) | 2021-12-13 | 2021-12-13 | Special-shaped optical element optical axis positioning and processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216265643U (en) |
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2021
- 2021-12-13 CN CN202123113164.XU patent/CN216265643U/en active Active
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