Grinding technology for optical filter

A filter and grinding technology, which is applied to optical surface grinders, grinding/polishing equipment, grinding/polishing safety devices, etc., can solve the problems of cumbersome processing procedures and ineffective improvement of efficiency, and achieve the reduction of cutting process , Improve efficiency, improve the effect of processing efficiency

Active Publication Date: 2018-05-15
华汉致信(宁波)供应链管理有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This kind of grinding method improves the stability of grinding, thereby improving the grinding accuracy, but the efficiency has not been effectively improved; at the same time, in order

Method used

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  • Grinding technology for optical filter
  • Grinding technology for optical filter
  • Grinding technology for optical filter

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Experimental program
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Embodiment Construction

[0023] Further detailed explanation through specific implementation mode below:

[0024] The reference signs in the drawings of the description include: the first cylinder 1, the first support bar 2, the fastening block 3, the second cylinder 4, the collection box 5, the second support bar 6, the arc-shaped slot 7, and "Y" Shaped through hole 8, first support rod 9, first push rod 10, first adjustment rod 11, cutter 12, second support rod 13, second push rod 14, second adjustment rod 15, first motor 16, The first grinding disc 17, the second motor 18, the second grinding disc 19, and the collection box 20.

[0025] The specific grinding process of the filter grinding process specifically includes the following steps:

[0026] Step 1: Prepare a figure 1 , 2 , The optical filter grinding equipment shown in 3, including the first fastening mechanism, the first cutting mechanism and the first grinding mechanism at the top, and the second fastening mechanism, the second cutting ...

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Abstract

The invention relates to the field of lens manufacturing, in particular to a grinding technology for an optical filter. According to the grinding technology, a first fastening mechanism, a second fastening mechanism, a first cutting mechanism, a second cutting mechanism, a first grinding mechanism and a second grinding mechanism are arranged; the first fastening mechanism comprises a first air cylinder and two first fastening units; the second fastening mechanism comprises a second air cylinder and two second fastening units; arc-shaped through grooves are formed in the inner side walls of fastening blocks; Y-shaped through holes are formed in the middle of the fastening blocks in the radial direction; the first cutting mechanism comprises a first supporting rod, a first pushing rod, two first adjusting rods and two first cutters; the second cutting mechanism comprises a second supporting rod, a second pushing rod, two second adjusting rods and two second cutters; the first grinding mechanism comprises a first motor and a first grinding disc; and the second grinding mechanism comprises a second motor and a second grinding disc. According to the technical scheme of the grinding technology, double-sided grinding can be simultaneously carried out on the round optical filter, and meanwhile, the cutting operation can be completed.

Description

technical field [0001] The invention relates to the field of optical filter processing, in particular to an optical filter grinding process. Background technique [0002] The main raw material of the optical filter is optical glass, and its refractive index is higher than that of the resin lens. Therefore, under the same degree of power, the optical filter is thinner than the resin lens. The light transmittance and mechanical and chemical properties of the filter are relatively good, with a constant refractive index and stable physical and chemical properties. [0003] In the process of processing the circular filter, the circular filter needs to be polished. The traditional grinding method is generally to polish it by manually holding the circular filter. Since the circular filter is not fixed, there are defects of poor grinding effect and long grinding time. In order to solve the above defects, the most commonly used grinding method at present is to absorb and fix one si...

Claims

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Application Information

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IPC IPC(8): B28D1/00B28D1/22B28D7/02B28D7/04B24B13/00B24B27/00B24B13/005B24B55/06
CPCB24B13/00B24B13/005B24B27/0076B24B55/06B28D1/003B28D1/22B28D7/02B28D7/04
Inventor 邱红光
Owner 华汉致信(宁波)供应链管理有限公司
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