Optical lens processing method and device, and optical lens

An optical lens and processing method technology, applied in the optical lens processing device, processing method, and optical lens field, can solve the problems of high scrap rate, lens vibration and wear, and can not satisfy users, etc., and achieve the effect of improving the grinding effect

Inactive Publication Date: 2018-07-31
信阳市宏远光学仪器有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0014] Processes such as milling, fine grinding, and polishing require machining discs and other tooling. In order to avoid the vibration and wear of the processing discs on the lenses during processing, elastic discs made of elastic materials have been used at present. However, in the process of processing optical lenses, Due to the elastic shaking of the elastic plate, the positioning of the optical lens

Method used

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  • Optical lens processing method and device, and optical lens
  • Optical lens processing method and device, and optical lens
  • Optical lens processing method and device, and optical lens

Examples

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Example

[0067] first embodiment

[0068] see in combination figure 1 and figure 2 , the present embodiment provides an optical lens processing device 100 for processing optical lenses, including a polishing machine 110, a processing machine tool 130 and a rigid disk 150. The rigid disk 150 is detachably connected to the processing machine tool 130. The rigid disk 150 A plurality of machining grooves 170 are opened for clamping the rigid mold. The rigid mold is used to fit the non-machined surface of the optical lens, and the non-machined surface is coated with adhesive. The polishing machine 110 is detachably connected to the processing machine tool 130 for grinding the processing surface of the optical lens. Specifically, the rigid disk 150 is made of rigid material, which can prevent the optical lens from shaking during the processing.

[0069] In this embodiment, the rigid mold is an annular protrusion attached to the bottom of the optical lens, which is convenient for fixing ...

Example

[0076] Second Embodiment

[0077] see Figure 4 , this embodiment provides a processing method of an optical lens, which is realized based on the processing apparatus 100 of the optical lens provided in the first embodiment.

[0078] A processing method for an optical lens, which is used for processing an optical lens, and the optical lens has a processing surface and a non-processing surface arranged oppositely, comprising the following steps:

[0079] S1: Apply the adhesive to the unprocessed surface of the optical lens and attach it to the rigid mold.

[0080] Specifically, the adhesive is applied to the non-processed surface of the optical lens before grinding, the optical lens is heated after the adhesive is evenly spread, and the heated optical lens is attached to the rigid mold, so that the optical lens and the Rigid molds fit snugly. In this embodiment, the optical lens is prevented from being heated on the electric hot plate during heating. Of course, other heatin...

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Abstract

The invention provides an optical lens processing method and device, and an optical lens and relates to the technical field of lens processing. The optical lens processing device comprises a polishingmachine, a processing machine tool and a rigid disk. The rigid disk is detachably connected to the processing machine tool. The rigid disk is provided with a plurality of processing grooves. The polishing machine is detachably connected to the processing machine tool. During processing, the non-processed surfaces of optical lenses are coated with adhesive glue and are attached to corresponding rigid molds, and the rigid molds are clamped to the rigid disk; the rigid disk is mounted on the processing machine tool, and the processed surfaces of the optical lenses are subjected to grinding; andfinally, the optical lenses are discharged from the rigid disk and cleaned. Compared with the prior art, the optical lens processing method provided by the invention has the advantages that the processing effect is good, the optical lenses can be prevented shaking during processing, the quality of the manufactured optical lenses is high, and the rejection rate of the lenses is extremely low.

Description

technical field [0001] The invention relates to the technical field of lens processing, in particular to a processing method for an optical lens, a processing device for an optical lens and an optical lens. Background technique [0002] Under the trend of structural adjustment and industrial transfer of the international optoelectronic industry, the production capacity of optical cold processing in the world has been transferred to China on a large scale. my country has gradually become the manufacturing center of optical cold processing in the world, and the optical manufacturing capacity has exceeded 500 million pieces per year. [0003] Optical lenses need to be made through several steps of cold processing such as milling and fine grinding. The cold processing process of optical lenses requires high-precision tooling so that the optical lenses can achieve the required precision. [0004] The cold processing process of optical lenses has the following steps: [0005] Th...

Claims

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Application Information

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IPC IPC(8): B24B1/00B24B13/00B24B13/005
CPCB24B1/00B24B13/00B24B13/005
Inventor 杨俊峰朱恩来
Owner 信阳市宏远光学仪器有限公司
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