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

A waste-free gasket forming process

A molding process and no waste technology, applied in the field of waste-free gasket molding technology, can solve the problems of waste of resources, high equipment prices, etc., and achieve the effect of reasonable process design and advanced technology

Active Publication Date: 2016-04-13
宁波中斌紧固件制造有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a waste-free gasket forming process to solve the problems of waste of resources and high equipment prices in the existing manufacturing process

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
  • A waste-free gasket forming process
  • A waste-free gasket forming process
  • A waste-free gasket forming process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0019] Such as figure 2 A waste-free gasket forming equipment shown includes a fixed frame 1 and a cutting device assembled in the fixed frame 1, and the fixed frame 1 includes a top plate with a round hole and a ring body arranged on the outer edge of the top plate , the cutting device comprises a cylindrical main body 2 and a base 3 with a diameter larger than the main body, the cylindrical main body 2 partially passes through the circular hole, and a spring 4 is sleeved on the cylindrical main body 2, and the spring 4 The two ends are respectively connected to the upper surface of the base 3 and the lower surface of the top plate, the bottom of the base 3 is provided ...

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 scrapless washer forming process which comprises the following steps of: (1) according to the size of an inner diameter of a washer to be produced, determining to select a bar with the same diameter size with the washer to be produced; (2) enabling the bar in the step (1) to pass through a die hole with the same pore diameter with the outer diameter of the bar; (3) clamping the bar in the step (2) behind the die hole; (4) enabling the bar in the step (3) to pass through the end part of the die hole to carry out forging and pressing and after forging and pressing, connecting the outer edge of the top end face of the bar and the inner diameter of the bottom of the washer formed by forging and pressing; and (5) ejecting out a die and carrying out cutting on the washer on the top end face of the bar in the step (4) along the outer diameter of the bar by the die hole. The process disclosed by the invention is reasonably designed, does not generate scraps in the manufacturing process, adopts the advanced technical process and has practicality.

Description

technical field [0001] The invention relates to the technical field of gasket processing technology, in particular to a waste-free gasket forming technology. Background technique [0002] Washer refers to the part between the connected part and the nut. It is generally a flat metal ring, which is used to protect the surface of the connected part from being scratched by the nut, and to disperse the pressure of the nut on the connected part. Ordinary gaskets are obtained through plate stamping technology. First, the entire iron plate is cut to the required width on a shearing machine, and then the flat gasket can be punched out at one time with a punching and blanking compound die. There is a large amount of waste in this process, which wastes resources, and the production of this process requires a large punching force, huge equipment, high price, and high working noise. Contents of the invention [0003] (1) Technical problems to be solved [0004] The technical problem...

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 Patents(China)
IPC IPC(8): B23P15/00
Inventor 朱喜华
Owner 宁波中斌紧固件制造有限公司
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