CN215411274U - Adjusting device for optical centering instrument - Google Patents
Adjusting device for optical centering instrument Download PDFInfo
- Publication number
- CN215411274U CN215411274U CN202121734313.1U CN202121734313U CN215411274U CN 215411274 U CN215411274 U CN 215411274U CN 202121734313 U CN202121734313 U CN 202121734313U CN 215411274 U CN215411274 U CN 215411274U
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- optical
- driving gear
- centering instrument
- spherical hinge
- optical centering
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Abstract
The utility model relates to an adjusting device for an optical centering instrument, which comprises a mounting plate, wherein the lower surface of the mounting plate is fixedly connected with the top of the optical centering instrument, an angle adjusting device is arranged above the mounting plate and comprises a spherical hinge, the top end of the spherical hinge is arranged in a hinge seat, the surface of the spherical hinge is provided with an annular groove, a toothed plate is arranged in the annular groove, a driving gear is arranged right above the spherical hinge and matched with the toothed plate in the annular groove, the driving gear is fixedly connected with one end of an adjusting shaft, the other end of the adjusting shaft penetrates through the wall of the hinge seat and is fixedly connected with a knob, the driving gear is arranged in a mounting groove in the hinge seat, the top end of the hinge seat is fixed on a rotating table, the rotating table is rotatably connected with the mounting seat, and a two-dimensional displacement platform is arranged above the mounting seat, so that the adjusting device is simple and convenient to operate, the operation is easy.
Description
Technical Field
The utility model relates to the technical field of centering apparatuses, in particular to an adjusting device for an optical centering apparatus.
Background
The optical centering instrument is a commonly used instrument in the optical centering processing process, has the function of ensuring the optical centering processing precision by monitoring the shaking amount of a spherical center auto-collimation image of an optical element, and needs to adjust the translation position and the inclination angle of the optical centering instrument in the using process of the optical centering instrument.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems mentioned in the background art, an embodiment of the present invention provides an adjusting device for an optical centering instrument, including a mounting plate, a lower surface of the mounting plate is fixedly connected with a top of the optical centering instrument, an angle adjusting device is arranged above the mounting plate, the angle adjusting device includes a spherical hinge, a top end of the spherical hinge is arranged in a hinge base, a surface of the spherical hinge is provided with an annular groove, a toothed plate is arranged in the annular groove, a driving gear is arranged right above the spherical hinge, the driving gear is matched with the toothed plate in the annular groove, the driving gear is fixedly connected with one end of an adjusting shaft, the other end of the adjusting shaft penetrates through a wall of the hinge base to be fixedly connected with a knob, the driving gear is arranged in an installation groove in the hinge base, a top end of the hinge base is fixed on a rotating table, and the rotating table is rotatably connected with the mounting base, and a two-dimensional displacement platform is arranged above the mounting seat.
Preferably, the two-dimensional displacement platform is fixed on a support plate above the lathe turntable.
Preferably, a drive shaft is provided within the mounting.
Preferably, a rotating motor is provided above the driving shaft.
Preferably, the adjustment axis is perpendicular to the optical axis of the optical centralizer.
The technical scheme provided by the embodiment of the utility model has the beneficial effects that at least:
the horizontal position of the optical centering instrument is adjusted by using the two-dimensional displacement platform, compared with a complex multi-dimensional displacement platform in the prior art, the optical centering instrument has the advantages of simpler structure and lower manufacturing cost, the optical axis angle of the optical centering instrument is matched with the spherical hinge with the toothed plate through the driving gear, the centering adjustment of the optical centering instrument can be completed through simple operation, and the operation is simple and convenient and is easy to operate.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic diagram of an internal structure of an adjusting device for an optical centering apparatus according to an embodiment of the present invention;
fig. 2 is a front view of an adjusting device for an optical centering apparatus according to an embodiment of the present invention.
In the shown figure, the mounting plate 1, the optical centering instrument 2, the spherical hinge 3, the hinge seat 4, the annular groove 5, the toothed plate 6, the driving gear 7, the adjusting shaft 8, the knob 9, the mounting groove 10, the rotating table 11, the mounting seat 12, the two-dimensional displacement platform 13, the supporting plate 14, the driving shaft 15 and the rotating motor 16.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly connected to the other element or intervening elements may also be present.
In the present invention, unless otherwise specified, the terms of orientation such as "upper, lower, left, right" used herein generally refer to the upper, lower, left, and right directions as shown in fig. 1. "inner and outer" refer to the inner and outer portions of a particular contour. "distal and proximal" refer to distal and proximal relative to a component.
As shown in fig. 1-2, an adjusting device for an optical centering instrument 2 according to an embodiment of the present invention includes a mounting plate 1, a lower surface of the mounting plate 1 is fixedly connected to a top of the optical centering instrument 2, an angle adjusting device is disposed above the mounting plate 1, the angle adjusting device includes a spherical hinge 3, a center of the spherical hinge 3 and an optical axis of the optical centering instrument 2 are located on a straight line, a top end of the spherical hinge 3 is disposed in a hinge base 4, a circular groove 5 is disposed on a surface of the spherical hinge 3, a toothed plate 6 is disposed in the circular groove 5, a driving gear 7 is disposed right above the spherical hinge 3, the driving gear 7 is matched with the toothed plate 6 in the circular groove 5, the driving gear 7 is fixedly connected to one end of an adjusting shaft 8, and the other end of the adjusting shaft 8 penetrates through a wall of the hinge base 4 and is fixedly connected to a knob 9, the adjusting shaft 8 is perpendicular to the optical axis of the optical centering instrument 2, the driving gear 7 is arranged in a mounting groove 10 in the hinged support 4, the top end of the hinged support 4 is fixed on a rotary table 11, the rotary table 11 is rotatably connected with a mounting seat 12, a two-dimensional displacement platform 13 is arranged above the mounting seat 12, the two-dimensional displacement platform 13 is fixed on a support plate 14 above a lathe rotary table, the two-dimensional displacement platform 13 comprises a Y-direction displacement platform and an X-direction displacement platform, the positions of the mounting seat 12 on the same horizontal plane can be adjusted, so that the top end of the optical axis of the optical centering instrument 2 is positioned right above the lathe rotary table, a driving shaft 15 is arranged in the mounting, a rotating motor 16 is arranged above the driving shaft 15, the rotating motor 16 drives the rotary table 11 to rotate through the driving shaft 15, and can circumferentially adjust the optical centering instrument 2, so that the knob 9 is rotated to the operation side, and finally the adjusting shaft 8 is driven to rotate by rotating the knob 9, the adjusting shaft 8 is matched with the toothed plate 6 in the annular groove 5 through the driving gear 7, so that the spherical hinge 3 rotates, thereby adjusting the angle of the optical axis of the optical centering instrument 2, leading the axis of the optical centering instrument 2 to coincide with the central point of the lathe turntable, thereby completing the adjustment work of the optical centering instrument 2, the utility model uses the two-dimensional displacement platform 13 to adjust the horizontal position of the optical centering instrument 2, compared with the complex multi-dimensional displacement platform in the prior art, the structure is simpler and more convenient, the manufacturing cost is lower, the optical axis angle of the optical centering instrument 2 is matched with the spherical hinge 3 with the toothed plate 6 through the driving gear 7, the centering adjustment of the optical centering instrument 2 can be completed through simple operation, and the operation is simple and convenient and easy.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
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 utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. An adjusting device for an optical centering instrument is characterized by comprising a mounting plate, wherein the lower surface of the mounting plate is fixedly connected with the top of the optical centering instrument, an angle adjusting device is arranged above the mounting plate and comprises a spherical hinge, the top end of the spherical hinge is arranged in the hinge seat, an annular groove is arranged on the surface of the spherical hinge, a toothed plate is arranged in the annular groove, a driving gear is arranged right above the spherical hinge, the driving gear is matched with the toothed plate in the annular groove, the driving gear is fixedly connected with one end of the adjusting shaft, the other end of the adjusting shaft penetrates through the wall of the hinged support to be fixedly connected with the knob, the driving gear is arranged in the mounting groove in the hinged support, the top end of the hinged support is fixed on the rotary table, the rotary table is rotatably connected with the mounting seat, and a two-dimensional displacement platform is arranged above the mounting seat.
2. An adjustment device for an optical centring instrument according to claim 1 characterised in that the two-dimensional displacement table is fixed to a support plate above the turret of the lathe.
3. An adjustment device for an optical centraliser according to claim 1, wherein a drive shaft is provided within the mount.
4. An adjustment device for an optical centraliser according to claim 3, wherein a rotary motor is provided above the drive shaft.
5. An adjustment device for an optical centering instrument according to claim 1, wherein the adjustment axis is perpendicular to the optical axis of the optical centering instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121734313.1U CN215411274U (en) | 2021-07-28 | 2021-07-28 | Adjusting device for optical centering instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121734313.1U CN215411274U (en) | 2021-07-28 | 2021-07-28 | Adjusting device for optical centering instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215411274U true CN215411274U (en) | 2022-01-04 |
Family
ID=79653737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121734313.1U Active CN215411274U (en) | 2021-07-28 | 2021-07-28 | Adjusting device for optical centering instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215411274U (en) |
-
2021
- 2021-07-28 CN CN202121734313.1U patent/CN215411274U/en active Active
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