Laminated conductive rotary slip ring and producing process

A conductive ring and laminated technology, which is applied in the field of rotary slip ring type circuit connection joints, can solve the problems of many processes, high manufacturing cost, and high labor intensity, and achieve the effect of simple process, high manufacturing cost, and low labor intensity

Inactive Publication Date: 2005-05-11
刘磊 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This process has many steps and is labor-intensive
[0005] 3. When manufacturing "Lite" 6023, each type of rotating shaft of the conductive ring needs a pair of molds and 3 to 5 pairs of cavity movable inserts, and the manufacturing cost is relatively high

Method used

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  • Laminated conductive rotary slip ring and producing process

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0049] Example 1: Now manufacture 1000 pieces of 12-wire new conductive ring rotating shaft:

[0050] It takes 40 man-hours to process 1,000 pieces of 12-wire "Lite" 6023 conductive rotating shafts; but it only takes 6 man-hours to manufacture 1,000 pieces of 12-wire new-type conductive ring rotating shafts, and the production efficiency is increased by 5 times.

[0051] The qualified rate of "Lite" 6023 type conductive rotary shaft dust in production is 50%; while the qualified rate of new conductive ring rotary shaft products is 98%, saving 30,000 yuan per 1,000 products.

[0052] The main part of the newly designed slip ring is the rotating shaft of the conductive ring. It uses a set of molds to produce the mandrel, insulating sheet, and bearing sleeve, and they are used as standard parts for all types of products, so it can save mold costs by 80%, about 80,000 yuan.

[0053] The technical indicators tested by the experiment can reach the level of imported products.

[00...

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Abstract

The invention relates to a revolving and slip ring type circuit connector. It consists of spindle, insulating piece, conducting ring, bearing shell. The insulation piece and conducting ring with wire each sleeves on the triangle major axis. Then the bearing shell is sleeved and the dung is injected. The conducting revolving axis is easily made. The invention divides the conducting revolving axis into several individual component parts and changes the injection mould technology into lamination adhesive bonding technology.

Description

technical field [0001] The invention relates to a rotary slip ring type circuit connection joint, which is a new rotating shaft of a conductive ring. It is a precision device for transferring images and data signals between two relative rotating mechanisms, and is used in places where electric energy is transmitted from a fixed position to a continuously rotating position. Background technique [0002] Conductive slip rings are also called collector rings or rotary joints. Domestically, we mainly rely on the "Lite" 6023 model produced in the United States. Its key component, the rotating shaft of the conductive ring, is injection molded by plastic at one time, and then manually cut by a lathe to finally obtain a qualified product. The main technical problems of the "Lite" 6023 model product are reflected in the following three points: [0003] 1. The single-piece conductive ring has small size, thin wall, outer diameter ∮7.8mm, thickness 0.8mm, and inner hole ∮6mm. During...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R39/00H01R39/08H01R43/00H01R43/10
Inventor 刘磊王磊
Owner 刘磊
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