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

Elastic straight pin feeding device used for producing low-voltage circuit breakers

A technology of elastic cylindrical pins and low-voltage circuit breakers, which is applied in the direction of emergency protection devices, emergency protection device manufacturing, circuits, etc., can solve the problem of repeated labor, low efficiency and low efficiency, and only one bullet can be loaded in the fixture at a time. problems, to achieve the effect of improving product quality, improving production efficiency, and avoiding less installation and reverse installation

Active Publication Date: 2011-03-02
EATON HUINENG LOW-VOLTAGE ELECTRICAL (JIANGSU) CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of this processing method are: 1. The elastic cylindrical pin is fed manually, and the production efficiency is low. Only one elastic cylindrical pin can be loaded into the fixture at one time; 2. Since the elastic cylindrical pin needs to be pressed into the part hole The side with the chamfer enters the hole first, and the direction of the elastic cylindrical pin needs to be checked every time when feeding by hand, resulting in a lot of repetitive work and low efficiency

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
  • Elastic straight pin feeding device used for producing low-voltage circuit breakers
  • Elastic straight pin feeding device used for producing low-voltage circuit breakers
  • Elastic straight pin feeding device used for producing low-voltage circuit breakers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] like figure 1 , the fixed plate 8 is connected directly under the cylinder 10, the slider 5 is installed directly under the fixed plate 8, and two upper guide posts 9 are installed above the fixed plate 8 to play a guiding role, and the fixed plate 8 and the frame determine an accurate positional relationship , fixed plate 8 can only move up and down under the drive of cylinder 10. Two lower guide columns 6 are installed between the fixed plate 8 and the slider 5 to guide the slider 5 precisely and only allow the slider 5 to move up and down. Connect two thimbles 7 under the fixed plate 8 .

[0013] Place the angle plate, static contact busbar, and arc-leading piece in sequence on the positioning block 3, fix the positioning block 3 on the bottom plate 2, and set two guide holes on the positioning plate 3, at this time, the angle plate, The accurate positional relationship between the static contact busbar, the arc runner and the positioning block 3 is determined, and...

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 an elastic straight pin feeding device used for producing low-voltage circuit breakers, which is characterized in that: a fixed plate is connected under an air cylinder, a slide rod is arranged under the fixed plate, two guide poles are arranged on the fixed plate, two lower guide poles are arranged between the fixed plate and the slide rod, two ejector pins are connected below the fixed plate, a corner plate, a static contact bus bar and an arc sheet are arranged on a locating block which is arranged below the slide rod, both ends of the slide rod are provided with square holes, a feeding block is fixed at the front end of the slide rod, both sides of the feeding block, which correspond to the square holes, are provided with U-shaped grooves, two popping-boxes areclamped in the square holes of the slide rod, a plurality of elastic straight pins are arranged in the popping-boxes, one side of each popping-box is provided with a spring, both ends of each spring are respectively provided with a slide rod provided with a spacer pin in a contacted way, and one end of each popping-box is provided with a notch. The invention adopts the popping-box type structure,realizes semi-automatic feeding operation, enhances the production efficiency, avoids the problem that the elastic straight pins are not loaded enough and are arranged in reverse and prevents the danger caused when human hands contact the elastic straight pins.

Description

technical field [0001] The invention relates to the technical field of low-voltage electrical equipment processing, in particular to a production device for static contact busbars, arc strips and corner plates of low-voltage circuit breakers. Background technique [0002] At present, although there are many kinds of elastic cylindrical pin assembly jigs used in low-voltage circuit breakers for static contact busbars, arc strikers, and angle plates, they are generally installed by hand when installing elastic cylindrical pins. Insert one cylindrical pin at a time, and then manually align it into the hole of the part, and use the pressure of the cylinder to press the elastic cylindrical pin into the part. The disadvantages of this processing method are: 1. The elastic cylindrical pin is fed manually, and the production efficiency is low. Only one elastic cylindrical pin can be loaded into the fixture at one time; 2. Since the elastic cylindrical pin needs to be pressed into th...

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): H01H69/00H01H11/00
Inventor 朱未东江长生陈咸
Owner EATON HUINENG LOW-VOLTAGE ELECTRICAL (JIANGSU) CO LTD
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