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Polishing device for eliminating impression effect of aspheric reflector

A polishing device and mirror technology, which can be used in grinding/polishing safety devices, grinding/polishing equipment, optical surface grinders, etc., and can solve problems such as surface deformation

Pending Publication Date: 2018-12-18
扬州航宇光学仪器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a method that solves the problem that the surface shape of the lens is deformed due to the pressure and gravity of the grinding head during the polishing process proposed in the background art

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  • Polishing device for eliminating impression effect of aspheric reflector
  • Polishing device for eliminating impression effect of aspheric reflector

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] Such as Figure 1-2 As shown, the embodiment of the present invention provides a polishing device for eliminating the embossing effect of an aspheric mirror, including a motor 1, the motor 1 is movably connected to a motor shaft 3 through a coupling 2, and a rotating shaft is fixedly installed on the top of the motor shaft 3 4. The first spring 5 is fixedly installed inside the rotating shaft 4. Through the interaction of the first spring 5 at the botto...

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Abstract

The invention provides a polishing device for eliminating the impression effect of an aspheric reflector and relates to the technical field of lens processing. The polishing device for eliminating theimpression effect of the aspheric reflector comprises a motor. The motor is movably connected with a motor shaft through a coupling. A rotating shaft is fixedly arranged at the top end of the motor shaft. A base plate is fixedly arranged on the motor shaft. A water collecting tank is fixedly arranged outside the base plate. A water outlet pipe is movably connected to the bottom of the water collecting tank. A wastewater tank is fixedly arranged at the bottom of the water outlet pipe. A filter layer is fixedly arranged on a water inlet pipe. One end of the water inlet pipe is movably connectedwith a spray head. A fixing seat is arranged above positioning rubber. The polishing device for eliminating the impression effect of the aspheric mirror eliminates the impression effect of the aspheric mirror in the polishing process by avoiding rigid contact between a grinding head and a lens, increasing the contact area at the bottom of the lens and reducing the temperature in the polishing process of the lens.

Description

technical field [0001] The invention relates to the technical field of lens processing, in particular to a polishing device for eliminating the embossing effect of an aspheric reflector. Background technique [0002] In daily life, there are many instruments and equipment that use reflective lenses. In order to improve the high precision of instruments and equipment, or improve the clarity and comfort of observation, there are special requirements for the surface smoothness, magnification and shape of the lens. Certain requirements, rather than the design of the spherical lens, reduce the aberration of the lens and make the video clearer. [0003] However, due to the irregularity of the shape of the aspheric lens, it is more likely to have an embossing effect. During the polishing process of the lens, the contact between the grinding head and the lens, high-speed grinding of the lens will cause the surface temperature to rise, and the grinding head Under the action of press...

Claims

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Application Information

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IPC IPC(8): B24B13/00B24B41/04B24B55/03
CPCB24B13/00B24B41/04B24B55/03
Inventor 刘海鹰蒋鹏冯磊葛飞
Owner 扬州航宇光学仪器有限公司
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