Shearing machine

A technology of shearing machine and cutter, which is applied in metal processing and other directions, can solve the problem of low shearing efficiency, achieve the effect of improving shearing efficiency and avoiding manual shearing

Inactive Publication Date: 2015-02-11
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, manual cutting means that the staff use the vise to directly cut the intersection of the runner material head and the optical element, and the cutting efficiency is low

Method used

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Experimental program
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Embodiment Construction

[0017] The embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0018] see figure 1 , is the shearing machine 100 provided in the first embodiment of the present invention, which is used for shearing the initial product 200 of injection molding. In this embodiment, the initial product 200 is a product after injection molding of an eight-cavity optical element (such as a lens), which includes a blank 202 and eight optical elements 204 .

[0019] The head 202 includes a rod body 2022 , four main branches 2024 , eight secondary branches 2026 and eight connecting parts 2028 . The four main branches 2024 extend perpendicular to one end of the rod body 2022 , and the four main branches 2024 are evenly distributed around the rod body 2022 , that is, the angles between adjacent main branches 2024 are all 90 degrees. Two secondary branches 2026 vertically extend from one end of each main branch 2024 away from ...

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Abstract

The invention relates to a shearing machine for shearing a primary product. The shearing machine comprises a workbench, a base, a shearing device and a first driving device, wherein the base is fixedly arranged on the workbench; the shearing device is arranged on the base; the shearing device comprises at least one pair of knives, and two knives in each pair of knives are spaced from one another and oppositely aligned; the first driving device is fixedly arranged on the workbench; the first driving device is used for driving the at least one pair of knives to approach one another and cut the primary product put between each pair of knives so as to separate an optimal element of the primary product from a material head of the primary product.

Description

technical field [0001] The invention relates to the technical field of shearing, in particular to a shearing machine for shearing an injection-molded initial product. Background technique [0002] With the development of multimedia technology, electronic products such as digital cameras, video cameras and mobile phones with camera functions are more and more popular among consumers. People are pursuing miniaturization of lenses for digital cameras, video cameras and mobile phones with camera functions. At the same time, higher requirements are put forward for the image quality of the captured object, that is, the image of the object is expected to be clear, and the imaging quality of the object largely depends on the quality of each optical element in the lens module. The lens module generally includes optical components such as lenses, optical filters, and image sensors. Because injection molding can not only improve the production efficiency of products, but also reduce c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D1/11B26D5/08B26D7/06B26D7/18B26D7/20
Inventor 郭章纬
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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