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

Forging and pressing die

A forging and mold technology, applied in forging/pressing/hammer devices, forging/pressing/hammering machinery, manufacturing tools, etc., can solve problems affecting the quality of workpieces, and achieve the effect of keeping clean and easy to clean

Active Publication Date: 2022-05-27
GIANT LIGHT METAL TECH (HAIAN) CO LTD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the prior art including the above-mentioned patents, during the working process, some raw materials will remain between the concave die and the punch of the forging die, forming a continuous skin, which seriously affects the quality of the workpiece after forging and pressing

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
  • Forging and pressing die
  • Forging and pressing die
  • Forging and pressing die

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings.

[0038] like figure 1 As shown, in a specific embodiment, the forging die provided by the present invention includes:

[0039] The mold base 10, the center of the mold base 10 is provided with a first through hole 11;

[0040] The pressing plate 20, the pressing plate 20 is fixedly connected to the bottom of the die base 10, and a second through hole 21 is formed in the center of the pressing plate 20, and the diameter of the second through hole 21 is smaller than that of the first through hole 11;

[0041] The mold core 30, the mold core 30 is fixedly connected to the bottom of the pressing plate 20, the center of the mold core 30 is provided with a third through hole 31, and the upper opening circle of the third through hole 31 is smaller than its lower opening circle;

[0042] The first through hole 11, the second through hole 21 and the ...

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 forging and pressing die comprises a die base, a pressing plate, a die core, a die ring and other assemblies, an inverted-V-shaped third through hole with the small upper portion and the large lower portion is formed in the center of the die core, and a first material pushing rod can move up and down in the third through hole. When forging and pressing are completed, the first ejector rod is controlled to continue to move downwards, and the end of the formed workpiece bears extra punching force and is separated from the whole connecting skin; the first ejector rod is used for punching and breaking the wad, so that the wad can be conveniently stripped from the forged and pressed workpiece, and the quality of the formed workpiece is improved.

Description

technical field [0001] The invention relates to the technical field of forging, in particular to a forging die. Background technique [0002] The forging die is a die used in the forging process. The raw material is plastically deformed in the forging die under the action of external force, so as to obtain parts of the required shape and size. [0003] Chinese patent CN111185563A discloses a forging die, including a punch, a die, a die sleeve and a die pad. The punch includes a punch body, the outer edge of which extends downward to form a cover, and the die pad is placed in the concave die. In the die, the casing of the concave die is provided with a concave die sleeve, the cover sleeve is matched with the concave die sleeve, the cover sleeve is provided with air vents, and the concave die and the concave die sleeve are provided with drainage holes which can be connected through. In the forging die provided by the invention, by opening vent holes in the cover part, the spa...

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): B21J13/02B21J13/14
CPCB21J13/02B21J13/14
Inventor 涂季冰周宗岩张金虹
Owner GIANT LIGHT METAL TECH (HAIAN) CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com