Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multi-hole flow dividing mold

A mold and shunt bridge technology, applied in the direction of metal extrusion molds, etc., can solve the problems of insufficient strength of porous molds, uneven aluminum flow, etc., and achieve the effects of consistent discharge speed, uniform flow, and enhanced strength

Pending Publication Date: 2021-08-06
广西南南铝加工有限公司
View PDF16 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above deficiencies, the present invention provides a porous split mold to solve the problems caused by insufficient strength of the porous mold, uneven aluminum flow, and separated welding chambers

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multi-hole flow dividing mold
  • Multi-hole flow dividing mold
  • Multi-hole flow dividing mold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] Please refer to Figure 1 to Figure 7 , the preferred embodiment of the present invention provides a kind of multi-hole splitter mold, comprises the coaxial arrangement, the upper die 10, the lower die 20 and the die pad 30 that are arranged in sequence, the upper die 10, the lower die 20 and the die pad 30 are circular respectively Shape, the same maximum outer diameter, is 340mm, upper mold 10 and lower mold 20 are installed by seam fit, prevent mis...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
diameteraaaaaaaaaa
diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses a multi-hole flow dividing mold. The multi-hole flow dividing mold comprises an upper mold body and a lower mold body which are coaxially arranged, wherein the upper mold body comprises a core head located in the center and a plurality of flow dividing holes evenly distributed around the core head by a circle, and every two adjacent flow dividing holes are separated by a flow dividing bridge; a groove is formed in one side, close to the upper mold body, of the lower mold body; an integrated welding chamber is formed between the groove and each flow dividing bridge, and each welding chamber communicates with one flow dividing hole; and a boss coaxial with the lower mold body is arranged in the center of the groove and abuts against the core head. Through the unique design of the flow dividing holes and the welding chambers, the integrated multi-hole flow dividing mold is formed, so that the problems of the uniformity of aluminum flow and the size effect of a large extrusion mold are solved through the integrated welding chambers and the evenly and circumferentially arranged flow dividing holes, and the design of optimizing the flow dividing holes and the flow dividing bridges, the strength of the flow dividing bridges and the strength of the mold can be effectively improved, the uniformity of the aluminum flow is effectively improved, dead zone metal staying in the mold is reduced, the tail shrinkage lengths of profiles are reduced, and the yield is increased.

Description

technical field [0001] The invention relates to the technical field of extruded profiles, in particular to a porous splitter die. Background technique [0002] Extrusion, as a common aluminum alloy forming process, is widely used in high-speed rail, aerospace, ships and other fields. With the development of extrusion technology, the requirements for the type, size and performance of profiles are getting higher and higher. Die is the core component of extrusion production. Optimizing die design, improving die quality and increasing production efficiency are the research focus of each extrusion factory and die factory. For the extrusion profile market, the demand for large-size profiles is often lower than that of small-size profiles, and large-scale extrusion equipment will be prone to blockage due to excessive extrusion ratio, low production efficiency, and high cost. Therefore, there is often a shortage of large-scale extruder production machines, or even a situation wher...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B21C25/02
CPCB21C25/02
Inventor 李昌健覃耀霖张立莫宇飞齐林李振华
Owner 广西南南铝加工有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com