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

Angle core pulling method and device for die casting

A core-pulling device and die-casting technology, applied in applications, household appliances, other household appliances, etc., can solve the problems of mold space and rack space equipment and its cost waste, and achieve the effect of saving mold space and rack space.

Active Publication Date: 2015-04-29
HASCO VISION TECHNOLOGY CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both of the above lead to a considerable waste of mold space and bench space utilization, equipment and its cost

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
  • Angle core pulling method and device for die casting
  • Angle core pulling method and device for die casting
  • Angle core pulling method and device for die casting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0094] First, the corner core-pulling device for die casting of the present invention is obtained, and the corner core-pulling device for die casting comprises:

[0095] The core-pulling member 1 whose top is in contact with the molded part and performs core-pulling, the driving slider 3 that drives the core-pulling member to move, and the oil cylinder 6 provided at one end of the driving slider to provide power, and the driving slider is arranged on the core-pulling below the component,

[0096] The upper part of the driving slider 3 is formed with an inclined surface inclined downward on both sides in the running direction of the driving slider,

[0097] The inclined surface on both sides of the running direction of the driving slider is provided with a chute, and the bottom of the core pulling member is formed with a slider 8 that can be embedded with the chute and slide in the chute. The two inclined surfaces of the slide block form a variable height along the traveling d...

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 an angle core pulling method and device for die casting. When being used, the angle core pulling device for die casting is arranged in a die, and then is pulled out after die casting. The device comprises a core pulling component, a driving sliding block and an oil cylinder, wherein the top end of the core pulling component contacts with a die casting component for core pulling; the driving sliding block is used for driving the core pulling component to move; the oil cylinder is arranged at one end of the driving sliding block to provide power. The device are characterized in that the driving sliding block is arranged below the core pulling component, wherein inverted T-shaped sliding chutes forming angles with the horizontal direction are formed in the end parts of the driving sliding block; an inverted T-shaped sliding block which can be matched with the inverted T-shaped sliding chutes in an embedding manner is formed at the bottom of the core pulling component. According to the method and the device, the problems of excessively large die size caused by the conventional core pulling device design and requirement on a large-tonnage die casting machine due to the excessively large die size under the condition that the middle of the die has core pulling requirement during die casting are solved; by the angle core pulling device, the inner idle space of the die is fully utilized, and the whole die is more compact; in addition, the requirements of vehicle bodies on personalized shapes are met.

Description

technical field [0001] The present invention relates to the field of mold casting, in particular, the present invention relates to a method and device for corner core-pulling for mold casting, and the corner core-pulling device for mold casting is pulled out after mold casting, more specifically, the present invention relates to a A novel corner core-pulling method and device for mold casting, the corner core-pulling method and device for mold casting are especially used for mold casting of automobile lamps. Background technique [0002] In the past, for the case where core-pulling is required in the middle of mold casting parts, for example, when it is necessary to form specific grooves, edges and other concave-convex structures and additional components on the mold casting parts, the traditional method is to use external core pulling device or inclined roof structure. [0003] The outer core-pulling device requires more mold space, while the inclined top structure is only...

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): B29C45/33
CPCB29C45/332B29L2011/00
Inventor 魏霓宋结明施志猛程玲玲赵磊马斌
Owner HASCO VISION TECHNOLOGY CO LTD
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