Female die squeeze casting mold

A technology of squeeze casting and die, which is applied in the field of die squeeze casting molds, can solve problems such as shrinkage porosity, difficulty in pouring molten metal, and cracks, and achieve the effects of avoiding shrinkage porosity and cracks, simple structure, and convenient use

Inactive Publication Date: 2016-09-28
池州埃美柯水表铸造有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the difficulty in controlling the pouring amount of molten metal in squeeze casting, there are often uneven casting sizes or insufficient pouring during the molding process; when the casting wall is uneven, shrinkage porosity and cracks will appear at the thick wall during the molding process due to the difficulty in feeding

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
  • Female die squeeze casting mold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0016] During specific implementation, combined with figure 1 , a die extrusion casting mold, comprising a limit screw 1, a lower die seat plate 2, a spring 3, a guide post 4, a guide sleeve 5, a die 6, a pressure plate 7, a locking plate 8, and a punch fixing plate 9 , Punch 10, upper die seat plate 11, hexagon socket head cap screw 12, bolt 13, gasket 14, ejector rod 15, die core 16, hexagon socket cap screw 17.

[0017] Die squeeze casting mold is composed of three parts: upper die, lower die and extrusion system. 6. Pressure plate 7, lock plate 8; extrusion system includes die core 16, ejector pin 15. The die 6 is movably connected with the lower die seat plate 2, the pressure plate 7 is placed above the die 6, and the lock plate 8 is inst...

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

No PUM Login to view more

Abstract

The invention discloses a concave extrusion casting mold, which comprises an upper mold and a lower mold, the upper mold includes an upper mold seat plate, a punch, and a punch fixing plate, and the lower mold includes a lower mold seat plate, a concave mold, a pressure plate, Locking template; the die is movably connected with the lower mold seat plate, the pressure plate is placed above the die, and a locking template is installed above the pressure plate, and the locking template is fixedly connected with the die by bolts; the punch Used in conjunction with the die, the punch is connected to the upper die base plate through the punch fixing plate; a guide post is installed on the lower die base plate, and a guide sleeve is movably connected to the guide post, and the guide sleeve is connected to the upper die base plate. The seat plate is fixedly connected; a die core is installed in the die and fixed on the base plate of the lower die by screws, and a push rod is installed above the die core. The mold of the invention is simple in structure and easy to use, realizes extrusion casting of castings with uneven wall thickness, and avoids shrinkage porosity and cracks at thick-walled parts due to difficulty in feeding due to uneven wall thickness of the casting during the molding process.

Description

technical field [0001] The invention relates to the technical field of casting, in particular to a concave extrusion casting mold. Background technique [0002] Aluminum alloy is widely used in aerospace, military industry, automobile, construction and other fields due to its low density, high strength, good formability and processing performance, and recyclability. Since machining reduces material utilization and increases production costs, more and more aluminum alloy products tend to be directly formed. Squeeze casting is an advanced near-net shape process. The molten metal is solidified and plastically deformed under high pressure. The structure of the casting is dense and the mechanical properties are close to the level of the forging. Therefore, many castings with high mechanical properties are selected for extrusion casting. However, due to the difficulty in controlling the pouring amount of molten metal in squeeze casting, there are often uneven casting sizes or ins...

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): B22D18/02
CPCB22D18/02
Inventor 马怒威
Owner 池州埃美柯水表铸造有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2023 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap