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Clamping and adjusting device for large-aperture optical element

A technology of optical components and adjustment devices, which is applied in the field of optical instruments, can solve the problems of not setting optical components, damage, and reducing the practicability of the device, and achieve the effects of avoiding clogging, improving the effect, and improving the clamping effect

Inactive Publication Date: 2020-11-13
WUHAN INSTITUTE OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned patent also has the following disadvantages: when the surface of the optical element is polished and polished, a large amount of heat will be generated due to the constant friction on the surface of the optical element. The surface is continuously cooled, but the above-mentioned device is not equipped with a mechanism for cooling the surface of the optical element, which is very easy to damage it during processing, reducing the practicability of the device

Method used

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  • Clamping and adjusting device for large-aperture optical element
  • Clamping and adjusting device for large-aperture optical element
  • Clamping and adjusting device for large-aperture optical element

Examples

Experimental program
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Effect test

Embodiment 1

[0030] refer to Figure 1-4 , a large-diameter optical element clamping adjustment device, including a base 1, the top outer wall of the base 1 is fixed with a first hydraulic rod 2 by screws, and the top outer wall of the first hydraulic rod 2 is fixed with a support box 4 by screws, the base 1 The top outer wall of the cooling liquid preparation box 21 is fixed with a screw, and the top outer wall of the cooling liquid preparation box 21 is fixed with a motor 16, and the output shaft of the motor 16 is connected with a rotating rod 20 through a coupling, and the outer wall of the rotating rod 20 Stirring rods 27 that are interlacedly distributed are welded, wherein one side of the outer wall of the stirring rod 27 is fixed with broken line plates 28 distributed equidistantly by screws, and one side of the outer wall of the stirring rod 27 is fixed with a V-shaped plate 29 by screws, V-shaped Both sides of the outer wall of the plate 29 are welded with stirring blocks 31 inte...

Embodiment 2

[0038] refer to Figure 5 , a large-diameter optical element clamping adjustment device, compared with Embodiment 1, this embodiment also includes a liquid level sensor 32 fixed to the inner wall of one side of the cooling liquid configuration box 21 by screws, and one side of the cooling liquid preparation box 21 The outer wall is fixed with a display screen 33 by screws, and the signal input end of the display screen 33 is connected through a signal line, and the signal output end of the liquid level sensor 32 is connected with the signal input end of the processor through a signal line.

[0039] The liquid level sensor 32 can detect the liquid level value inside the coolant configuration tank 21, and the liquid level sensor 32 transmits the signal to the processor, and the processor acts on the display screen 33 to accurately know the liquid level value inside the coolant configuration tank 21 , to facilitate the timely addition of coolant.

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Abstract

The invention belongs to the technical field of optical instruments, relates to a clamping adjusting device, particularly relates to a large-caliber optical element clamping adjusting device and aimsto solve a problem that the temperature is high when an optical element is machined. The device comprises a base, wherein a first hydraulic rod is arranged on an outer wall of the top of the base, a supporting box is arranged on an outer wall of the top of the first hydraulic rod, a cooling liquid preparation box is arranged on the outer wall of the top of the base, a motor is arranged on an outerwall of the top of the cooling liquid preparation box, an output shaft of the motor is connected with a rotating rod through a coupler, stirring rods which are distributed in a staggered mode are arranged on an outer wall of the rotating rod, and broken line plates which are distributed at equal intervals are arranged on an outer wall of one side of one stirring rod. By arranging the water pump,the spray head, the first guide pipe, the second guide pipe, the motor, the rotating rod, the stirring rod, the broken line plate, the V-shaped plate, the filtering holes and the stirring block, the water pump is started, cooling liquid is sprayed out through the spray head through the first guide pipe and the second guide pipe, and an optical element can be effectively cooled.

Description

technical field [0001] The invention relates to the technical field of optical instruments, in particular to a clamping and adjusting device for large-diameter optical elements. Background technique [0002] Optics are brittle and must be handled with great care during handling. In some cases, it is required that during the process of clamping and transferring the optical component, the front and rear surfaces of the optical component cannot be touched, and only the side of the optical component can be clamped. The commonly used method under this condition is to make grooves on the side of the optical element, and overcome the gravity and inertial force of the optical element by supporting the inner surface of the groove, so as to realize the clamping and transfer of the optical element. [0003] After retrieval, the Chinese patent application publication number is the patent of CN110297302A, discloses a kind of large aperture optical element clamping device, comprises the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/02G02B7/18G02B7/183F25D1/02
CPCG02B7/02G02B7/1815G02B7/183F25D1/02
Inventor 邬少飞
Owner WUHAN INSTITUTE OF TECHNOLOGY