Composite push-out mould for punching puncture

A mold and ejection technology, applied in metal processing and other directions, can solve the problems of high production cost, high labor intensity, unreasonable design, etc., and achieve the effect of simple structure, reduced production process, and convenient implementation.

Active Publication Date: 2013-08-28
NANTONG CHAODA EQUIP CO LTD
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In this way, not only three processes are required, but also a lot of equipment is required, resulting in the defects of long production line, high labor intensity, low productivity and high production cost.
[0004] In order to solve the above technical problems, so

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
  • Composite push-out mould for punching puncture
  • Composite push-out mould for punching puncture
  • Composite push-out mould for punching puncture

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0026] In order to deepen the understanding of the present invention, the punching and piercing composite ejection die of the present invention will be further described in detail below in conjunction with the embodiments and drawings.

[0027] Figure 1 to Figure 5 The punching puncture composite ejection mold according to an embodiment of the present invention is schematically shown. This example is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0028] Such as Figure 1 to Figure 3 As shown, the punching and piercing composite ejection mold of the present invention includes an upper mold 10 and a lower mold 20. The upper mold 10 and the lower mold 20 cooperate with each other to form the mold body 1. Wherein, the upper mold 10 is a convex mold, and the lower mold 20 is a female mold; the outer peripheries of the upper mold 10 and the lower mold 20 are respectively provided with mutually engaging k...

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 composite push-out mould for punching a puncture. The composite push-out mould for punching the puncture comprises an upper mould and a lower mould, wherein the upper mould and the lower mould are matched with each other to form a mould body. The composite push-out mould of the punching puncture is characterized in that tool edges meshed to each other are respectively arranged on the outer peripheries of the upper mould and the lower mould; an upper mould cavity is filled with a pin absorbing layer; and in the upper mould, multiple groups of push-out mechanisms are arranged between the pin absorbing layer and the upper mould. By using the composite push-out mould for punching the puncture, the punching function, the puncturing function and the composite push-out function are integrated, the production processes are reduced, the working efficiency is improved, equipment and cost are reduced, and the structure is simple for implementing conveniently.

Description

technical field [0001] The invention relates to a mold for product production, in particular to a punching and punching composite ejection mold with reasonable structure for hard foaming products. Background technique [0002] For hard foam products that need to be trimmed and punctured, it generally needs to go through three processes. Effect of the hole on the part. [0003] In this way, not only three processes are required, but also a lot of equipment is required, resulting in the disadvantages of long production line, high labor intensity, low productivity and high production cost. [0004] In order to solve the above technical problems, some people have designed a grinding tool that integrates piercing, edge trimming and shaping, and completes the above processes at one time. However, its complex structure and unreasonable design lead to the disadvantages of low product processing efficiency. Contents of the invention [0005] The purpose of the present invention i...

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): B26F1/44B26F1/24B26D7/18
Inventor 冯建军
Owner NANTONG CHAODA EQUIP CO LTD
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.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap