Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Novel stamping die structure

A molding die, a new type of technology, applied in the field of stamping dies, can solve problems such as poor side stamping effect, difficult quality inspection, large product error, etc., to achieve convenient demoulding, improved molding quality and efficiency, and small springback Effect

Inactive Publication Date: 2018-03-06
CHENGDU JUXIN MECHANISM EQUIP
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As an important device for the processing of hardware parts, the pressing mold is designed according to the structure of different parts. The conventional mold includes a punch and a die. Through the cooperation of the punch and the die, a pressing cavity is formed. However, for The side pressing of hardware parts, due to the structure of the mold, the side stamping effect is poor, the rebound is large, the product error is large, and the quality inspection is difficult

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
  • Novel stamping die structure
  • Novel stamping die structure
  • Novel stamping die structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The specific embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] A new type of die structure in this embodiment includes an upper die and a lower die, the upper die includes the first ejector block 22 of the upper die base, the lower die includes a lower die base 10, and the lower die base 10 is provided with a punch 11 , the upper part of the first ejector block 22 of the upper die base is provided with a mold handle 1, and the lower end of the first ejector block 22 of the upper die base is located at the outlet of the die handle 1. An ejector block is provided, and a uniform array is arranged around the ejector block. The locking block 20 of the upper die base is provided with several profiling groups between the first ejector block 22 of the upper die base and the lower die base 10, the profiling groups include at least one profiling assembly, and the profiling assembly includes a slid...

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 novel stamping die structure, belongs to the field of stamping dies, and mainly relates to a stamping die device used for stamping automobile parts. The problems that duringside edge stamping of a hardware part, because of the structure of a die, the side edge stamping effect is poor, the resilience is large, the product errors are large, and quality inspection is difficult are solved. A plurality of stamping sets are arranged between an upper die seat and a lower die seat of the novel stamping die structure; each stamping set comprises at least one stamping assembly; and each stamping assembly comprises a slide block, a connection rod, a spring housing and a reset assembly, the spring housing is fixed to the lower die seat, the reset assembly is installed in thespring housing, one end of the connection rod is fixedly connected with the reset assembly, the other end of the connection rod is inserted into the slide block, a supporting bevel is arranged at theupper end of the slide block, and an abutting press bevel is arranged in the position, corresponding to the supporting bevel of the slide block, of a corresponding locking block. The novel stamping die structure is simple, small in occupied area and capable of stamping the multiple parts at the same time, so that manpower input and equipment updating input are effectively reduced for an enterprise.

Description

technical field [0001] The utility model relates to a novel stamping die structure belonging to the field of stamping dies, and mainly relates to a stamping die device for stamping automobile parts. Background technique [0002] As an important device for the processing of hardware parts, the pressing mold is designed according to the structure of different parts. The conventional mold includes a punch and a die. Through the cooperation of the punch and the die, a pressing cavity is formed. However, for The side pressing of hardware parts, due to the structural reasons of the mold, the side stamping effect is poor, the rebound is large, the product error is large, and the quality inspection is difficult. Contents of the invention [0003] In order to solve the above problems, the invention discloses a novel molding die structure, which has high molding efficiency, good molding quality and small springback. [0004] The purpose of the present invention is achieved like thi...

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): B21D37/10B21D37/04
CPCB21D37/10B21D37/04
Inventor 郝玉川王江太李寻
Owner CHENGDU JUXIN MECHANISM EQUIP
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
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