Unlock instant, AI-driven research and patent intelligence for your innovation.

Digitalized flexible extrusion sand mold bone structure and hoisting mechanism

A bone structure, flexible technology, applied in the field of moldless manufacturing, can solve problems such as easy fracture and sand mold damage

Active Publication Date: 2020-03-24
ADVANCED MFG TECH CENT CHINA ACAD OF MASCH SCI & TECH
View PDF15 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of large damage to the sand mold and easy fracture of the weak part of the digital extrusion sand mold in the process of lifting and transporting the digital extrusion sand mold, and provide a digital flexible extrusion sand mold bone structure and a lifting mechanism

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
  • Digitalized flexible extrusion sand mold bone structure and hoisting mechanism
  • Digitalized flexible extrusion sand mold bone structure and hoisting mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] First, adjust the position of the iron plate 4 of the digitally extruded sand mold flexible reinforced bone structure according to the size of the sand mold, and then put it into the flexible extrusion sand box and fill it with resin sand 7, and the molded bone structure is extruded together with the resin sand Forming, after the sand mold is solidified, the lifting mechanism is overlapped with the iron plate 4, the magnetic suction cup 3 is connected to the magnetic force, the flexible extrusion contact 8 is removed, the magnetic force is cut off after turning over, and then the sand mold is transported away.

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 belongs to the technical field of die-free manufacturing, and relates to a digitalized flexible extrusion sand mold bone structure and hoisting mechanism. The digitalized flexible extrusion sand mold bone structure and hoisting mechanism comprises a sand mold flexible enhancement type bone structure and a hoisting mechanism, electromagnetic chucks 3 of the hoisting mechanism can slide on a sliding rod 2, and the sliding rod 2 can slide on a sliding rod 1, so that the positions of the four electromagnetic chucks 3 can be freely adjusted. The flexible enhancement type bone structure is composed of an iron disc structure 4 and a sliding rod 5, and the sliding rod 5 is formed by splicing small sections of sliding rods 6, so that a flexible reinforced bone can be adjusted according to the size of a sand mold, the length of the sliding rod 5 can be adjusted to achieve the effect of flexibly enhancing the strength of the sand mold, and the sliding rod 5 can be repeatedly used for a long time. According to the invention, the problem of large damage to the sand mold in the digitalized extrusion sand mold drawing and hoisting process is solved. The strength of the sand mold isenhanced, digitalized extrusion sand mold drawing is convenient, and the mold bone can be repeatedly used for a long time.

Description

technical field [0001] The invention relates to the technical field of moldless manufacturing, in particular to a digital flexible extruded sand mold bone structure and a lifting mechanism. Background technique [0002] The sand mold digital flexible extrusion forming technology uses the sand mold / core array contact gradient compact free-form surface flexible extrusion forming method to realize the digital flexible extrusion near-net shape of the sand mold and save molding materials such as sand and binder. The quality of the sand mold is improved, the efficiency of the digital moldless forming of the sand mold is improved, and the progress of the casting technology is promoted. [0003] The electromagnetic sucker 3 of the lifting mechanism of the present invention makes the lifting of the sand mold convenient, and when the sand mold is lifted and transported, the damage to the sand mold is small, and the position of the electromagnetic sucker can be adjusted according to th...

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
IPC IPC(8): B22C23/00B22C9/02B22C15/02
CPCB22C9/02B22C15/02B22C23/00
Inventor 单忠德郭莉军顾兆现
Owner ADVANCED MFG TECH CENT CHINA ACAD OF MASCH SCI & TECH