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A Hole Processing Equipment That Can Improve the Quality of Lens Finished Products

A hole processing and finished product technology, which is applied in metal processing and other directions, can solve the problems of affecting the processing quality of lens templates, damage of drilling devices, and inconvenient control of drill feed rate, etc., and achieves the effects of simple structure, high positioning accuracy, and base protection

Active Publication Date: 2016-01-13
CHENGDU ZHIRONG ZHICHUANG INTPROP MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the inconvenient control of the drill bit feed rate of the drilling device used for drilling the mounting holes on the lens template in the above-mentioned prior art, it is easy to cause damage to the drilling device and affect the processing quality of the subsequent lens template processed on the drilling device, The invention provides a hole processing equipment capable of improving the quality of finished lens products

Method used

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  • A Hole Processing Equipment That Can Improve the Quality of Lens Finished Products
  • A Hole Processing Equipment That Can Improve the Quality of Lens Finished Products
  • A Hole Processing Equipment That Can Improve the Quality of Lens Finished Products

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Such as Figure 1 to Figure 4 , a kind of hole processing equipment that can improve the quality of the finished lens, comprising a base 2, at least two uprights 4 fixed on the base 2 and a drill head 5 arranged on the uprights 4, the drill head 5 includes a frame 53, a fixed The drive motor on the frame 53 and the positioning column 52, the drill bit 51 that is connected on the drive motor rotor by the transmission gear, the column 4 is parallel to each other, the axis of the positioning column 52 is parallel to the axis of the drill bit 51, and the drill head 5 can move axially along the column 4, the positioning column 52 includes a housing 58 threadedly connected with the frame 53, the housing 58 is a hollow cylindrical structure, the inside of the housing 58 is provided with an axis that is the same as the axis of the housing 58 The return spring 55 of the line, the return spring 55 is also connected with a thimble 56, and the thimble 56 is stretched out from the f...

Embodiment 2

[0030] This embodiment makes the following further improvements on the basis of embodiment 1: as shown in Figure 1 to Figure 4 As shown, since the lens template generally has different curvatures, in order to make the lens template fit well with the base 2 during the processing, to reduce the deformation of the lens template caused by the compressive stress of the drill bit and affect the processing of the mounting hole on the lens template Accuracy, the upper end surface of the base 2 is provided with a mirror support plate 3 for supporting the lens template, the upper end surface of the base 2 is provided with an annular groove, and the mirror support plate 3 is clamped in the annular groove Inside. In the above structure, the lens support plate is the support plate of the lens template, and the connection form in which the mirror support plate 3 is clamped in the annular groove is adopted to facilitate the disassembly and assembly of the mirror support plate 3, so that it ...

Embodiment 3

[0032] This embodiment makes the following further improvements on the basis of embodiment 1: as Figure 1 to Figure 4 As shown, since a large amount of light drill cuttings will be produced during the machining of the mounting hole, in order to prevent the drill cuttings from adhering to the column 4 or the spring 42 and affecting the movement of the drill head 5 in the axial direction of the column 4, the column 4 Bellows 41 are sheathed on the outer side of each, and the spring 42 is located between the column 4 and the bellows 41 . In order to further optimize the above effects, the upper and lower ends of the bellows 41 are fixedly connected to the drill head 5 and the base 2 respectively.

[0033] Further, in order to reduce the amount of drill cuttings dispersed into the air during the machining of the mounting holes, a wetting pipe 9 with an outlet facing the upper end surface of the base 2 is also provided above the base 2 . In this embodiment, the liquid passing thr...

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Abstract

The invention discloses hole processing equipment for improving quality of a lens finished product. The hole processing equipment comprises a base, vertical columns and a drill bit part, wherein the vertical columns are fixedly arranged on the base, the drill bit part comprises a machine frame, a driving motor, positioning columns and drill bits, each positioning column comprises a casing, each casing is of a hollow columnar structure, a reset spring is arranged in each casing, and is connected with a jacking needle, through holes are formed in the machine frame, a spring sleeves each vertical column and is used for supporting the drill bit part, each vertical column is fixedly connected with a hinging seat, a press handle is arranged on the hinging seat, a press handle groove is formed in the press handle, and a press wheel is arranged in the press wheel groove. The hole processing equipment has the advantages that the hole processing equipment is suitable for drilling mounting holes of a lens template within the certain thickness range, the feeding speed is conveniently controlled, the positioning accuracy of the lens template corresponding to the drill bits is high during processing, the position of the stop point of the free end of each drill bit is conveniently controlled, the base is favorably protected, and the subsequent drilling accuracy of the lens template is guaranteed.

Description

technical field [0001] The invention relates to the field of glasses processing equipment, in particular to a hole processing equipment capable of improving the quality of finished lens products. Background technique [0002] The eye is an important visual organ of the human body. Due to people's frequent incorrect reading and viewing habits and excessive eye use, myopia is becoming more and more common. As a vision correction device, the wearing rate of glasses is increasing year by year. [0003] Existing spectacles mainly include frames and lenses. The lenses are mostly disc-shaped before being processed. For lenses that match the shape and size of the frame, the existing frame is generally pre-installed with a lens template, so that the lens only needs to be processed to the size of the lens template and can meet the assembly requirements of the corresponding frame, and the lens template must be installed on the lens cutting machine. Pre-drilling the mounting holes. The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26F1/16B26D7/00
CPCB26D7/00B26D7/2628B26F1/16
Inventor 曾平
Owner CHENGDU ZHIRONG ZHICHUANG INTPROP MANAGEMENT CO LTD