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Manufacturing technology of glasses frame face bending

A technology for manufacturing process and mirror frame, which is applied in the direction of manufacturing tools, forming tools, metal processing equipment, etc., and can solve the problems of complicated process and unstable bending of mirror frame

Active Publication Date: 2015-06-10
SHENZHEN GRAND OPTICAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide a manufacturing process for mirror frame curves, aiming at solving the shortcomings of the existing mirror frame curves, which are relatively complex and the manufactured mirror frame curves are unstable.

Method used

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  • Manufacturing technology of glasses frame face bending
  • Manufacturing technology of glasses frame face bending
  • Manufacturing technology of glasses frame face bending

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Embodiment Construction

[0028] In order to make the technical problems, technical solutions, and beneficial effects solved by the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0029] Such as Figure 1 to Figure 6 As shown, the embodiment of the present invention provides a manufacturing process of a mirror frame surface bending, including the following steps:

[0030] S01, manufacturing steps of copper male mold;

[0031] Specifically, the copper male mold 1 is carved on a precision engraving machine with red copper material, wherein the copper male mold 1 includes a copper male upper mold 11 and a copper male lower mold 12, and a first mirror frame surface curve is formed on the copper male upper mold 11. In the forming part 111, the copper mal...

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Abstract

The invention relates to the field of glasses manufacture and provides a manufacturing technology of a glasses frame face bending. The manufacturing technology comprises the following steps: 1, manufacturing copper male dies; 2, manufacturing oil pressure dies; 3, molding through extrusion; 4, cutting edges; 5, punching. According to the manufacturing technology of the glasses frame face bending, extrusion molding processing is carried out on a glasses frame face bending sectional material through the mutual cooperation of an upper oil pressure die and a lower oil pressure die, so that the shapes of the face bends and the end piece bends of the glasses frame face bending are molded at a time. Compared with the prior art in which the glasses frame face bending is extruded by plane glasses frame dies, the manufacturing technology has the advantages that the manufacturing processes are reduced, and the manufactured glasses frame face bending is high in stability.

Description

Technical field [0001] The present invention relates to the field of glasses manufacturing, in particular to a manufacturing process for the surface bend of a mirror frame. Background technique [0002] At present, the surface bending manufacturing process of the mirror frame in the prior art usually includes: (1) plan drawing; (2) technical evaluation; (3) mold opening; (4) stamping; (5) blanking; (6) hydraulic pressure and forming (7) Stamping and trimming materials; (8) CNC machining; (9) Electric beer machine bending. The craftsmanship of the glasses frame is relatively complicated, and it is often repeatedly handed over. It is impossible to implement assembly line production and the production cycle is long. According to the customer's requirements, the mirror frame curve made by the manufacturing process of the mirror frame has the disadvantage of being unstable. Summary of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D53/00B21D37/10
CPCB21D35/002B21D37/10B21D53/00
Inventor 何世语
Owner SHENZHEN GRAND OPTICAL