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

Multi-direction step-by-step tridimensional punching method of IML products and punching mould thereof

A punching die, multi-directional technology, applied in the field of three-dimensional IML product punching, can solve the problems of being unable to punch out the holes on the side wall of the punched product, unable to meet the appearance requirements of thicker IML products, etc., to achieve easy operation, Guarantee the effect of quality and stability, accurate product positioning

Inactive Publication Date: 2010-04-28
TIANJIN ZHONGHUAN HI TECH
View PDF0 Cites 28 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art. The existing direct punching technology cannot punch out the holes on the side wall of the punched product or cannot meet the appearance of thicker IML products due to the wide section after punching. The requested problem is to provide a method for cutting complex structure IML products and thicker IML products from multi-directional, step-by-step, three-dimensional

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-direction step-by-step tridimensional punching method of IML products and punching mould thereof
  • Multi-direction step-by-step tridimensional punching method of IML products and punching mould thereof
  • Multi-direction step-by-step tridimensional punching method of IML products and punching mould thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the invention.

[0024] Mold structure such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the punching die includes the upper die part and the lower die part, and the connection mode of the main parts of the upper die part: the die handle 1 and the punch fixing plate 2 are connected by m8 inner hexagonal screws; the punch fixing plate 2 and the unloading plate 3 is connected by the unloading screw 8; the punch 7 is connected with the punch fixing plate 2 through a tight fit;

[0025] The punch fixing plate 2 is processed with guide post holes along the four corners of the rectangular pla...

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 relates to a multi-direction step-by-step tridimensional punching method of IML products and a punching mould thereof, which is characterized in that a punching mould combing a direct punching mould and a lateral punching mould is adopted to dimensionally punch the cavern shapes and edge contours of IML product located on different surfaces step by step; the punching mould comprises an upper mould which comprises a punch (straight punching head) and a lower mould which comprises a die and air cylinder side cut assemblies; the punch of the upper mould and the die of the lower mould form a straight punching mode; the side wall of the die and four groups of air cylinder side cut assemblies of the lower mould form a side punching mode; a multidirectional step-by-step dimensional method is adopted to decompose the punching of the IML product with complex structure and shape into one-step punching with simpler shape, the power of one-step punching of side faces is provided by a straight air cylinder, thereby ensuring the quality and stability of quenching; in addition, the punching method has simple operation and accurate production orientation, the qualification rate can be above 90%, therefore, the method is applicable to large-scale batch production.

Description

technical field [0001] The invention relates to a three-dimensional IML product punching method, in particular to a multi-directional, step-by-step, three-dimensional punching method and a punching die for an IML product that is used for processing IML product workpieces with complex structures and thicker material to be punched. . Background technique [0002] The punching of complex structure IML product workpieces and IML product workpieces with thicker materials has high requirements for punching dies. When the side wall of the punched product has holes or the wall thickness is greater than 0.4mm, the difficulty of punching will increase a lot. When the existing direct punching technology deals with this problem, it usually cannot punch out the holes on the side wall or cannot meet the appearance requirements of thicker IML products due to the wider section after punching. The urgent needs of the complex structure (for example: the side wall has holes) IML product proce...

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): B21D35/00B21D37/10B21D37/12B21D28/34
Inventor 李欣王慧白双喜
Owner TIANJIN ZHONGHUAN HI TECH
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