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

Lock body machining process

A technology of lock body and process, applied in the field of metal locks and lock body processing technology, can solve the problems of reduced pass rate, waste, processing waste, etc., to improve processing accuracy and quality, save materials and energy, and reduce manufacturing costs Effect

Inactive Publication Date: 2006-12-13
郑勇进
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to technical reasons, the casting process technology is difficult to achieve the precision required by the technology, and it is easy to cause industrial pollution and waste
However, in the mechanical processing after casting, the accuracy of the processed products will be offset due to the accuracy of the mechanical equipment and the professional technical level of the employees. It is difficult to guarantee the accuracy and quality of the products, which will reduce the pass rate. At the same time, it also causes a lot of processing waste

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
  • Lock body machining process
  • Lock body machining process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] Make iron lock body or copper lock body.

[0022] 1. Take iron ore powder or copper ore powder for oxygen exhaust, annealing and magnetic separation.

[0023] 2. Ingredients according to the alloy ratio (see the table below): Table 1

[0024] 3. Put the well-proportioned materials into the cavity of the lock body mold made according to the design requirements, and then install the mold on the press, which can be a punch press, hydraulic press, etc.

[0025] 4. Start the press, and extrude the material with a good ratio in the mold cavity (see Table 1) into a blank under high pressure, see figure 2 , are the two half-side embryos of the matching lock body.

[0026] 5. Then, the two halves of the iron lock body or copper lock body extruded into the blank form in step 4) are matched to form a whole lock body, and put into a high-temperature furnace for heat preservation and sintering (see Table 1). After sintering and solidification, finished product, see figure 1 sho...

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 process of preparing lock, comprising following steps: discharging oxygen, annealing and magnetic cobbing metallic powdered ore, matching alloy, fitting with presser and mold, extruding matched material to blank, putting blank into high temperature furnace for sintering, hardening and getting product. The process changes current preparing type, increases production efficiency, improves handling accuracy and quality, and greatly saves material and energy.

Description

technical field [0001] The lock body processing technology of the present invention relates to the technical field of lock manufacturing, and can manufacture padlocks and other special-shaped locks, especially locks whose main body material is metal. Background technique [0002] In the current lock making process, the main part of the lock is cast, and then rough machining and finishing are carried out to complete the lock body processing process. Due to technical reasons, the casting process technology is difficult to achieve the precision required by the technology, and it is easy to cause industrial pollution and waste. However, in the mechanical processing after casting, the accuracy of the processed products will be offset due to the accuracy of the mechanical equipment and the professional technical level of the employees. It is difficult to guarantee the accuracy and quality of the products, which will reduce the pass rate. Also cause a lot of processing waste simul...

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): B22F3/16
Inventor 郑勇进
Owner 郑勇进
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