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

Full-automatic bullet shell production line

A bullet casing, fully automatic technology, applied in the field of parts processing, can solve the problems of easy breakage of copper strips, troublesome, slow production efficiency of air gun casings, etc., to achieve the effect of speeding up production efficiency

Inactive Publication Date: 2020-12-04
马鞍山茂丰重工机械制造有限公司
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Bullet casing production mostly adopts cold stamping and cold forging. In the current bullet casing production process, the stamping machine is used to cooperate with the copper strip feeding device for continuous production, but there is no waste copper strip winding device, and the waste copper strip produced by production is piled up on the ground and requires manual labor. It is very troublesome to process; and the production efficiency of the current air gun shells is slow, and only one shell can be processed in each process; in the process of traditional shell processing, the stamping device directly stamps and stretches the copper strip, and the copper strip is easy to break when stretched. The quality rate of cartridge cases is not high

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
  • Full-automatic bullet shell production line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Elements and features described in one embodiment of the present invention may be combined with elements and features shown in one or more other embodiments. It should be noted that representation and description of components and processes that are not related to the present invention and that are known to those of ordinary skill in the art are omitted from the description for the purpose of clarity. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] ...

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 provides a full-automatic bullet shell production device which comprises a copper strip feeding device, a stamping device and a waste copper strip winding device. The stamping device isa closed double-point press machine; a set of continuous progressive stamping dies is installed on the stamping device; a copper strip on the copper strip feeding device enters the position between the continuous progressive stamping dies so as to be subjected to continuous stamping forming, and discharging is completed; and the waste copper strip winding device is installed on the other side of the stamping device so as to wind and collect stamped copper strip excess materials. According to the full-automatic bullet shell production device, the waste copper strip winding device is additionally arranged, so that copper strip waste is conveniently collected and treated; and the bullet shell production efficiency is high. Meanwhile, the invention provides a full-automatic production processmethod for bullet shells. The copper strip is cut by the continuous progressive stamping dies after being fed, so that the yield of the bullet shells is increased.

Description

technical field [0001] The invention relates to the field of parts processing, in particular to a full-automatic bullet case production line. Background technique [0002] Bullet casing production mostly adopts cold stamping and cold forging. In the current bullet casing production process, the stamping machine is used to cooperate with the copper strip feeding device for continuous production, but there is no waste copper strip winding device, and the waste copper strip produced by production is piled up on the ground and requires manual labor. It is very troublesome to process; and the production efficiency of the current air gun shells is slow, and only one shell can be processed in each process; in the process of traditional shell processing, the stamping device directly stamps and stretches the copper strip, and the copper strip is easy to break when stretched. The quality rate of cartridge cases is not high. Contents of the invention [0003] Aiming at the problems ...

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): B21D35/00B21D37/08
CPCB21D35/003B21D37/08
Inventor 陶亚鑫
Owner 马鞍山茂丰重工机械制造有限公司
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