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A kind of processing method of aluminum alloy bottle stopper

A technology of aluminum alloy and bottle stopper, applied in the field of bottle stopper processing, can solve the problem of not providing low cost

Inactive Publication Date: 2015-10-07
青岛亚华制盖有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For metal bottle stoppers, especially aluminum alloy bottle stoppers, there is no convenient and low-cost solution in the prior art to realize the processing of such partial threads.

Method used

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  • A kind of processing method of aluminum alloy bottle stopper
  • A kind of processing method of aluminum alloy bottle stopper
  • A kind of processing method of aluminum alloy bottle stopper

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Embodiment Construction

[0029] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0030] A processing method for an aluminum alloy bottle stopper 1, comprising:

[0031] I longitudinal rib processing steps

[0032] Wherein, the longitudinal rib part processing step uses a longitudinal rib part processing device, and the longitudinal rib part processing device includes: an extrusion sleeve drawing die 2, and the extrusion sleeve drawing die 2 is roughly cylindrical, and the cylindrical There are longitudinal protruding strips 22 and longitudinal grooves 21 on the inner side, the number of the longitudinal protruding strips 22 and the longitudinal grooves 21 are four, and they are arranged at intervals. In any section in the longitudinal direction, the longitudinal protruding strips 22 and the longitudinal grooves 21 have arc cross-sections, and the arc cross-sections of the longitudinal protruding strips 22 and the longitudinal grooves 21 have the...

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Abstract

Disclosed is a method for processing an aluminum alloy stopper. The method includes a vertical rib processing step and an outer thread processing step. The vertical rib processing step includes using a die sleeve to process a stopper blank, accordingly extruding a concave part and a convex part on the cylindrical outer side wall of the stopper blank, and obtaining the stopper blank with the concave part and the convex part. The outer thread processing step includes utilizing an executing component to contact with the cylindrical outer side wall of the stopper blank with the concave part and the convex part, starting a hydraulic lifting device and a rotary motor, forming a thread on the convex part accordingly, and obtaining the aluminum alloy stopper.

Description

technical field [0001] The invention relates to a processing method for bottle stoppers, in particular to a processing method for aluminum alloy bottle stoppers. Background technique [0002] Bottle stoppers are widely used in the prior art. Corresponding to different applications and needs, there are also different requirements for the firmness of the cork and the way of joining the cork and the bottle body. In the sealing application of some important containers, materials with high firmness and strength are often required, such as metal materials or aluminum alloy materials. [0003] There are various methods of cork processing. However, at present, various processing methods for bottle stoppers are actually specially used for plastic bottle stoppers. This kind of bottle stoppers is easy to process and can achieve a certain sealing or sealing effect, but it is difficult to meet the requirements for firmness in specific fields. . [0004] For the processing of metal bo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/00
CPCB23P15/00
Inventor 李克庆梁福顺
Owner 青岛亚华制盖有限公司
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