CN220526076U - Assembling device of high-precision optical lens barrel - Google Patents
Assembling device of high-precision optical lens barrel Download PDFInfo
- Publication number
- CN220526076U CN220526076U CN202321810046.0U CN202321810046U CN220526076U CN 220526076 U CN220526076 U CN 220526076U CN 202321810046 U CN202321810046 U CN 202321810046U CN 220526076 U CN220526076 U CN 220526076U
- Authority
- CN
- China
- Prior art keywords
- optical lens
- lens holder
- bearing
- optical
- suction head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 125
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Lens Barrels (AREA)
Abstract
An assembling device of a high-precision optical lens barrel belongs to the technical field of optical lens barrels and machines. The device bottom plate is connected with the optical lens bearing-adapter block through a bolt, the optical lens bearing-adapter block is connected with the optical lens bearing through an optical lens bearing-fixing screw, the optical lens bearing is connected with the optical lens bearing-lens suction head, a spring is filled between the optical lens bearing and the optical lens bearing-lens suction head, the optical lens bearing is matched with the outer circumference of the optical lens bearing-lens suction head, the optical lens bearing and the optical lens bearing-lens suction head are installed in the inner cavity of the optical lens bearing-centering sleeve together, the concentric jig is connected with the optical lens bearing, the optical lens bearing is connected with the optical lens barrel bearing through the concentric jig, the optical lens is adsorbed and connected on the optical lens bearing-suction head, and the optical lens barrel bearing is concentric with the optical lens bearing. The utility model realizes coaxial positioning simply, conveniently and rapidly.
Description
Technical Field
The utility model relates to an assembling device of a high-precision optical lens barrel, and belongs to the technical field of optical lens barrels and machines.
Background
The existing optical lens assembly method basically adopts manual assembly or a simple mechanical device, and the automatic mechanical pressing in a production line is used for mass production, but the processing efficiency of the former is low, the manual operation precision is low, and the assembly error is large. On the other hand, the automatic assembly equipment is high in one-time investment, the program setting is complex, the machine adjusting time is long, the process control is complex, and the cost investment of equipment and personnel is huge.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides an assembling device of a high-precision optical lens barrel.
The device bottom plate is connected with an optical lens bearing-adapter block through a bolt, the optical lens bearing-adapter block is connected with an optical lens bearing through an optical lens bearing-fixing screw, the optical lens bearing is connected with an optical lens bearing-lens suction head, a spring is filled between the optical lens bearing and the optical lens bearing-lens suction head, the optical lens bearing is matched with the outer circumference of the optical lens bearing-lens suction head, the optical lens bearing and the optical lens bearing-lens suction head are mounted in an inner cavity of an optical lens bearing-centering sleeve together, a concentric jig is connected with the optical lens bearing, the optical lens bearing is connected with the optical lens bearing through a concentric jig, the optical lens is connected on the optical lens bearing-suction head in an adsorption mode, the optical lens bearing is fixed on a pressing mechanism, the optical lens bearing is connected on the optical lens bearing in an adsorption mode, and the optical lens bearing is concentric with the optical lens bearing.
The pressing mechanism is a cylinder, an oil cylinder or an electric driving mechanism, the optical lens barrel and the optical lens barrel bearing seat are positioned in an interference fit manner, and a cavity is arranged in the optical lens barrel bearing seat.
The utility model has the beneficial effects that: the coaxial positioning is simply, conveniently and quickly realized. On the premise of ensuring the stability of the product machine, the initial investment cost and the space requirement of high-end equipment are reduced. The method is particularly suitable for assembling and assembling small-batch high-precision optical lenses or optical modules.
Drawings
The utility model, together with a further understanding of the many of its attendant advantages, will be best understood by reference to the following detailed description, when considered in conjunction with the accompanying drawings, which are included to provide a further understanding of the utility model, and the accompanying drawings, illustrate and describe the utility model and do not constitute a limitation to the utility model, and wherein:
FIG. 1 is a schematic diagram of the structure of the present utility model.
FIG. 2 is a schematic diagram of two configurations of the present utility model.
Detailed Description
The utility model will be further described with reference to the drawings and examples.
It will be apparent that many modifications and variations are possible within the scope of the utility model, as will be apparent to those skilled in the art based upon the teachings herein.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying 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, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection (welding, riveting and bolting) or electric connection; can be directly connected or indirectly connected through an intermediate device, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It will be understood by those skilled in the art that all terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art unless defined otherwise.
In order to facilitate an understanding of the embodiments, a further explanation will be provided in connection with the following, and the respective embodiments do not constitute a limitation of the embodiments of the utility model.
Example 1: as shown in fig. 1 and 2, a device bottom plate 5 is connected with an optical lens holder-adapter 6 through a bolt, the optical lens holder-adapter 6 is connected with an optical lens holder 7 through an optical lens holder-fixing screw 4, the optical lens holder 7 is connected with an optical lens holder-lens suction head 9, a spring 3 is filled between the optical lens holder 7 and the optical lens holder-lens suction head 9 for buffering, the optical lens holder 7 is matched with an optical lens holder-centering sleeve 8 at the periphery of the optical lens holder-lens suction head 9 for realizing optical lens positioning, the optical lens holder 7 is connected with the optical lens holder 11 through a concentric jig 10 for realizing concentric adjustment, the optical lens 2 is connected on the optical lens holder-suction head 9 in an adsorption manner, the optical lens holder 11 is fixed on a pressing mechanism 12, the optical lens 1 is connected on the optical lens holder 11 in an adsorption manner, and the coaxiality requirement of the assembled optical lens 2 and the optical lens 1 is met through concentricity of the optical lens holder 11 and the optical lens holder 7.
The press-in mechanism 12 is a cylinder, an oil cylinder or an electric driving mechanism.
The optical barrel 1 is positioned by an interference fit with the optical barrel holder 11.
The optical lens 2 is vacuum absorbed by the cavity in the optical lens holder 7 through compressed air.
An assembling device of a high-precision optical lens barrel is used for assembling and assembling the optical lens barrel of an optical lens with high precision of optical elements, and aims to simply, conveniently and rapidly realize the assembly of the optical lens barrel with high precision relatively efficiently and improve the overall performance of the optical lens.
The assembly process comprises the following steps: the optical lens holder 7 and the optical lens holder 11 are concentrically and horizontally adjusted through the concentric jig, the optical lens 1 to be assembled is in interference fit with the optical lens holder 11 after assembly, the optical lens 2 to be assembled is placed on a suction head of the optical lens holder 7 after assembly and is vacuum-absorbed, the optical lens 1 and the optical lens 2 are assembled by being matched with each other in high precision through downward action of the pressing mechanism 12 after assembly, the absorption of the lens absorption mechanism is stopped, the pressing mechanism 12 moves upward and returns to an initial position with the assembled lens, the assembled lens barrel placing tray is manually moved out, and the assembly of other lenses is completed by repeating the operations.
As described above, the embodiments of the present utility model have been described in detail, but it will be apparent to those skilled in the art that many modifications can be made without departing from the spirit and effect of the present utility model. Accordingly, such modifications are also entirely within the scope of the present utility model.
Claims (4)
1. The assembling device for the high-precision optical lens barrel is characterized in that a device bottom plate is connected with an optical lens holder-adapter block through a bolt, the optical lens holder-adapter block is connected with an optical lens holder through an optical lens holder-fixing screw, the optical lens holder is connected with an optical lens holder-lens suction head, a spring is filled between the optical lens holder and the optical lens holder-lens suction head, the optical lens holder is matched with the outer circumference of the optical lens holder-lens suction head, the optical lens holder and the optical lens holder are mounted in an inner cavity of an optical lens holder-centering sleeve together, a concentric jig is connected with the optical lens holder, the optical lens holder is connected with the optical lens holder through a concentric jig, the optical lens is adsorbed and connected on the lens holder-suction head, the optical lens holder is fixed on a pressing mechanism, the optical lens barrel is adsorbed and connected on the optical lens holder, and the optical lens holder is concentric with the optical lens holder.
2. The assembly device of a high-precision optical lens barrel according to claim 1, wherein the pressing mechanism is a cylinder, an oil cylinder or an electric driving mechanism.
3. The device for assembling a high-precision optical barrel according to claim 1, wherein the optical barrel and the optical barrel holder are positioned by interference fit.
4. The apparatus according to claim 1, wherein the optical lens holder has a cavity therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321810046.0U CN220526076U (en) | 2023-07-11 | 2023-07-11 | Assembling device of high-precision optical lens barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321810046.0U CN220526076U (en) | 2023-07-11 | 2023-07-11 | Assembling device of high-precision optical lens barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220526076U true CN220526076U (en) | 2024-02-23 |
Family
ID=89939445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321810046.0U Active CN220526076U (en) | 2023-07-11 | 2023-07-11 | Assembling device of high-precision optical lens barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220526076U (en) |
-
2023
- 2023-07-11 CN CN202321810046.0U patent/CN220526076U/en active Active
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