CN215297799U - High-precision lens prism gluing and adjusting device - Google Patents
High-precision lens prism gluing and adjusting device Download PDFInfo
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- CN215297799U CN215297799U CN202120351658.2U CN202120351658U CN215297799U CN 215297799 U CN215297799 U CN 215297799U CN 202120351658 U CN202120351658 U CN 202120351658U CN 215297799 U CN215297799 U CN 215297799U
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Abstract
The utility model discloses a high-precision lens prism gluing and adjusting device, which comprises an adjusting tool, a measuring device and an auxiliary curing device; the adjusting tool comprises a fixing device for fixing the lens and an adjusting plate for adjusting the angle of the prism; the measuring device is used for detecting the coaxiality of the adjusted lens and the prism; the auxiliary curing device is used for accelerating the glue gluing speed between the lens and the prism. The high-precision lens prism gluing and adjusting device can fix and adjust the prism and the lens to be adjusted without hand-holding and directly adjusting by rotating the adjusting screw, and is simple and convenient to operate; the prism can be adjusted at any angle through the pair of adjusting plates; the coaxiality of the prism center and the lens center is observed through the projector, so that the observation is convenient; the auxiliary glue is cured through the ultraviolet lamp, and the efficiency of the whole adjusting process is improved.
Description
Technical Field
The utility model relates to a high accuracy lens prism veneer timing device belongs to optical instrument technical field.
Background
In recent years, with the continuous update of optical products, the types and the related application fields thereof have been expanded, and the range from the conventional double-lens gluing, double-prism gluing to multi-lens multi-prism gluing has been gradually expanded. The optical element of the rod-based assembly is an indispensable component in a semiconductor measuring system, and the lens and the long prism are used by gluing, so that the imaging defect of a single lens is overcome, and the imaging quality of the optical system is improved. With the continuous improvement of the technical level of semiconductor measurement, the precision requirement on the optical element of the rod-based assembly is higher and higher, so that the position degree of a prism and a lens is required to be controlled in the gluing and adjusting process, the central symmetry degree of the prism and the lens is ensured, and the extremely high requirement on gluing is provided.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model discloses have high veneer timing requirement to the lens prism to existence among the prior art, provide a high accuracy lens prism veneer timing device, the device can improve the position degree of lens prism veneer product greatly.
The technical scheme is as follows: the utility model discloses a high-precision lens prism gluing and adjusting device, which comprises an adjusting tool, a measuring device and an auxiliary curing device; the adjusting tool comprises a fixing device for fixing the lens and an adjusting plate for adjusting the angle of the prism; the measuring device is used for detecting the coaxiality of the adjusted lens and the prism; the auxiliary curing device is used for accelerating the glue gluing speed between the lens and the prism.
The fixing device comprises a base, two adjusting plates are fixed on the side edge of the base through connecting screws, rotary adjusting screws are arranged on the adjusting plates and are in threaded connection with the adjusting plates, and the top ends of the rotary adjusting screws are in contact with an adjusted prism; one of the adjusting plates I adjusts the position of the prism along the Y-axis direction, and the other adjusting plate II adjusts the position of the prism along the X-axis direction.
Wherein, the base side still is fixed with the fixed plate through set screw, is equipped with rotatory set screw on the fixed plate, and rotatory set screw passes through threaded connection with the fixed plate, and rotatory set screw top is supported on the lens one side by the timing, and the lens opposite side supports on timing board II.
Wherein the measuring device is a projector. The projector comprises a base and a support fixed on the base, wherein an imaging device is arranged at the top end of the support, an LED lamp bank is arranged at the bottom of the imaging device and provides illumination for imaging of a prism and a lens, a reflector arranged at an angle of 45 degrees is arranged at the top of the imaging device, and an imaging screen is further arranged on the support; the imaging device is arranged at the top end of the adjusting tool, images of the adjusted prism and the lens are formed through the imaging device during adjusting, the images are formed on the imaging screen after being reflected by the reflector, and the coaxiality of the prism center and the lens center is observed through the images on the imaging screen.
The auxiliary curing device is an ultraviolet lamp, the ultraviolet lamp is arranged on the side edge of the adjusting tool, and the ultraviolet lamp comprises a lamp rod with an elastic telescopic part.
Has the advantages that: the high-precision lens prism gluing and adjusting device can fix and adjust the prism and the lens to be adjusted without hand-holding and directly adjusting by rotating the adjusting screw, and is simple and convenient to operate; the prism can be adjusted at any angle through the pair of adjusting plates; the coaxiality of the prism center and the lens center is observed through the projector, so that the observation is convenient; the auxiliary glue is cured through the ultraviolet lamp, and the efficiency of the whole adjusting process is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, the high-precision lens prism gluing and adjusting device of the present invention comprises an adjusting tool, a measuring device and an auxiliary curing device; the adjusting tool comprises a fixing device for fixing the lens 4 and an adjusting plate 2 for adjusting the angle of the prism 5; the measuring device is used for detecting the coaxiality of the adjusted lens 4 and the prism 5; the auxiliary curing device is used for accelerating the glue gluing speed between the lens 4 and the prism 5. The fixing device comprises a base 10, two adjusting plates 2 are fixed on the side edges of the base 10 through connecting screws 3, one adjusting plate I2-1 adjusts the position of the prism 5 along the front-back direction (Y-axis direction), and the other adjusting plate II2-2 adjusts the position of the prism 5 along the left-right direction (X-axis direction), so that the adjustment of the prism 5 at any angle on the horizontal plane is guaranteed. The adjusting plate 2 is provided with a rotary adjusting screw 6, the rotary adjusting screw 6 is in threaded connection with the adjusting plate 2, the top end of the rotary adjusting screw 6 is in contact with the adjusted prism 5, and the angle of the prism 5 is adjusted through rotary adjustment of the rotary adjusting screw 6. The side of the base 10 is further fixed with a fixing plate 91 through a fixing screw 92, the fixing plate 91 is provided with a rotating fixing screw 93, the rotating fixing screw 93 is in threaded connection with the fixing plate 91, the top end of the rotating fixing screw 93 abuts against one side of the adjusted lens 4, the other side of the lens 4 abuts against an adjusting plate II2-2, and the lens 4 is pressed and fixed through the rotating fixing screw 93.
The measuring device is a projector. The projector comprises a base 70 and a support 71 fixed on the base 70, wherein an imaging device 72 is arranged at the top end of the support 71, an LED lamp group 74 is arranged at the bottom of the imaging device 72, the LED lamp group 74 provides illumination for imaging of the prism 5 and the lens 4, a reflector 73 arranged at 45 degrees is arranged at the top of the imaging device 72 (an included angle a between the reflecting surface of the reflector 73 and the top surface of the imaging device 72 is 45 degrees), and an imaging screen 75 is further arranged on the support 71.
The imaging device 72 is disposed at the top end of the adjusting tool, and images of the adjusted prism 5 and the lens 4 are imaged by the imaging device and reflected by the reflector 73 to be imaged on the imaging screen 75 during adjusting, and the coaxiality between the center of the prism 5 and the center of the lens 4 is observed through the image on the imaging screen 75.
The auxiliary curing device is an ultraviolet lamp 8, the ultraviolet lamp 8 is arranged on the side edge of the adjusting tool, and the ultraviolet lamp 8 comprises a lamp pole 81 capable of adjusting the angle.
When the lens 4 and the prism 5 are glued and adjusted, the lens 4 and the prism 5 are firstly glued by optical glue, the convex surface of the lens 4 is placed on the base 10 and is fixed by the rotary fixing screw 93, the angle of the prism 5 is adjusted by rotating the adjusting screw 6, the coaxiality of the center of the prism 5 and the center of the lens 4 is observed through the image on the imaging screen 75, the ultraviolet lamp 8 is started after the coaxiality meets the requirement, the gluing part of the lens 4 and the prism 5 is irradiated by the adjusting lamp pole 81, and the glue in the gluing part is cured to finish the whole adjusting and fixing process.
Claims (5)
1. The utility model provides a high accuracy lens prism veneer timing device which characterized in that: comprises an adjusting tool, a measuring device and an auxiliary curing device; the adjusting tool comprises a fixing device for fixing the lens and an adjusting plate for adjusting the angle of the prism; the measuring device is used for detecting the coaxiality of the adjusted lens and the prism; the auxiliary curing device is used for accelerating the glue gluing speed between the lens and the prism.
2. The high precision lens prism glue tuning device of claim 1, wherein: the fixing device comprises a base, two adjusting plates are fixed on the side edge of the base through connecting screws, rotary adjusting screws are arranged on the adjusting plates and are in threaded connection with the adjusting plates, and the top ends of the rotary adjusting screws are in contact with an adjusted prism; one of the adjusting plates I adjusts the position of the prism along the Y-axis direction, and the other adjusting plate II adjusts the position of the prism along the X-axis direction.
3. The high precision lens prism glue tuning device of claim 2, wherein: the base side is still fixed with the fixed plate through set screw, is equipped with rotatory set screw on the fixed plate, and rotatory set screw passes through threaded connection with the fixed plate, and rotatory set screw top is supported on the lens one side by the timing, and the lens opposite side supports on timing board II.
4. The high precision lens prism glue tuning device of claim 1, wherein: the measuring device is a projector; the projector comprises a base and a support fixed on the base, wherein an imaging device is arranged at the top end of the support, an LED lamp bank is arranged at the bottom of the imaging device and provides illumination for imaging of a prism and a lens, a reflector arranged at an angle of 45 degrees is arranged at the top of the imaging device, and an imaging screen is further arranged on the support; the imaging device is arranged at the top end of the adjusting tool, images of the adjusted prism and the lens are formed through the imaging device during adjusting, the images are formed on the imaging screen after being reflected by the reflector, and the coaxiality of the prism center and the lens center is observed through the images on the imaging screen.
5. The high precision lens prism glue tuning device of claim 1, wherein: the auxiliary curing device is an ultraviolet lamp, the ultraviolet lamp is arranged on the side edge of the adjusting tool, and the ultraviolet lamp comprises a lamp pole with an elastic telescopic part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120351658.2U CN215297799U (en) | 2021-02-08 | 2021-02-08 | High-precision lens prism gluing and adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120351658.2U CN215297799U (en) | 2021-02-08 | 2021-02-08 | High-precision lens prism gluing and adjusting device |
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| Publication Number | Publication Date |
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| CN215297799U true CN215297799U (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120351658.2U Active CN215297799U (en) | 2021-02-08 | 2021-02-08 | High-precision lens prism gluing and adjusting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117741898A (en) * | 2024-02-20 | 2024-03-22 | 杭州索德医疗设备有限公司 | Gluing prism bonding device and using method thereof |
-
2021
- 2021-02-08 CN CN202120351658.2U patent/CN215297799U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117741898A (en) * | 2024-02-20 | 2024-03-22 | 杭州索德医疗设备有限公司 | Gluing prism bonding device and using method thereof |
| CN117741898B (en) * | 2024-02-20 | 2024-05-14 | 杭州索德医疗设备有限公司 | Gluing prism bonding device and using method thereof |
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