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A mold for shrinking and flattening wire

A wire and mold technology is applied in the field of processing molds for transforming circular wires into strips, which can solve problems such as difficulty in restructuring and difficulty in strip production, and achieve good dimensional consistency, high processing accuracy, and high processing efficiency. Effect

Active Publication Date: 2018-12-18
AEROSPACE PRECISION PROD INC LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention aims to propose a mold for shrinking and flattening the wire, which solves the problems of difficult strip production and difficult reformation

Method used

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  • A mold for shrinking and flattening wire
  • A mold for shrinking and flattening wire
  • A mold for shrinking and flattening wire

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Embodiment Construction

[0028] The present invention will be described in detail below with reference to the accompanying drawings.

[0029] The structure created by the present invention is as Figure 1-5 As shown, it includes an extrusion sleeve 2, a movable flattening die 4, a fixed flattening die 5 and a fixed sleeve 8; the movable flattening die 4 is two symmetrically arranged half-moulds 41, The top surface 411 is an inclined surface provided with the slide rail 42, and the bottom surface 412 of the half-mold 41 is a transition surface with at least one inclined surface; one end of the fixed sleeve 8 is provided with a fixed cavity 82 and a movable cavity from the inside to the outside. 81; the fixed cavity 82 can be gap-fitted with the fixed flattening die 5; part of the side wall of the movable cavity 81 is a symmetrical inclined wall 811, and the inclined direction of the inclined wall 811 is along the axial direction Inclined from the inside to the outside; the inclined wall 811 is provide...

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Abstract

The invention provides a mold used for wire contraction. The mold comprises an extrusion sleeve, movable contraction mold bodies, a fixed contraction mold body and a fixed sleeve, wherein the middle of the extrusion sleeve is provided with a channel. The movable contraction mold bodies are two symmetrically-arranged half mold bodies. The top surface of each half mold body is an oblique plane provided with a sliding rail. The bottom surface of each half mold body is a transitional surface provided with at least one section of oblique plane. A fixed cavity and a movable cavity are formed in one end of the fixed sleeve from inside to outside. The fixed cavity can be in clearance fit with the fixed contraction mold body. Part of the side walls of the movable cavity are symmetrically-arranged oblique walls. The oblique walls are oblique from inside to outside in the axial direction and are provided with sliding grooves which can be matched with the sliding rails of the movable contraction mold bodies. According to the mold used for wire contraction, the problems that strip production and restructuring are difficult can be solved.

Description

technical field [0001] The invention of the invention relates to the field of material processing, in particular to a processing die for transforming a circular wire into a strip. Background technique [0002] In the field of machining, wide flat strips are sometimes used. This kind of material is generally used for key components. However, due to its small amount, it is very difficult to purchase in the market. Generally, wire materials are converted into strips. method to achieve. The traditional remanufacturing method is complicated and requires multiple remanufactures to achieve the final required size, and a pair of molds can only be remanufactured into one size, which cannot realize the size adjustment function of the remanufactured material. SUMMARY OF THE INVENTION [0003] In view of this, the present invention aims to provide a die for wire shrinking, which solves the problems of difficulty in strip production and difficulty in remanufacturing. [0004] In orde...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21C3/06B21C1/00
CPCB21C1/00B21C3/06
Inventor 桂林景马玲王川刘敏丽郭双双徐昊张晓玲徐玲
Owner AEROSPACE PRECISION PROD INC LTD