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

Electrode chuck for deep hole processing through electric sparks

A technology of electrode chuck and electric spark, which is applied in electric processing equipment, metal processing equipment, manufacturing tools, etc., can solve the problems of drill bits fluttering, wear and tear, and purchase costs increase product production costs, so as to save production costs and facilitate manufacturing , the effect of simple structure

Inactive Publication Date: 2015-11-25
CHENGDU XINGYU PRECISION CASTING
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When processing deep holes on general lathes or drilling machines, the drill bit often flutters and wears quickly, resulting in the inability to guarantee the hole diameter and related technical requirements; when using drilling methods to process small holes, the small drill bit is easy to break
Therefore, EDM has become an ordinary alternative method for processing small holes and deep holes, but when EDM is used, special EDM high-speed machining of small deep holes is required. In small batch production, the purchase cost of the machine tool Will inevitably increase the production cost of the product

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
  • Electrode chuck for deep hole processing through electric sparks

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The present invention will be further described below in conjunction with the accompanying drawings.

[0010] refer to figure 1 , is an electrode chuck for electric discharge machining deep holes, including a chuck body 1 and a fixed sleeve 2, the chuck body 1 is a hollow structure, and the chuck body 1 is provided with a hollow body that passes through the chuck body 1. The water inlet hole 5 on the inner and outer walls of the structure, the fixed sleeve 2 is fixedly installed on the lower end of the chuck body 1, the chuck body 1 and the fixed sleeve 2 are connected by threads, and the hollow structure of the chuck body 1 is provided with An electrode holder 3, a sealing ring 4 is arranged between the chuck body 1 and the fixing sleeve 2. The hollow electrode for processing is installed in the electrode holder 3 in the chuck body 1, and the sealing ring 4 is used to prevent the working fluid in the chuck body 1 from leaking.

[0011] During processing, the electrod...

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

An electrode chuck for deep hole processing through electric sparks comprises a chuck body and a fixed sleeve. The chuck body is of a hollow structure, a water inlet penetrating through the inner and outer walls of the hollow structure of the chuck body is formed in the chuck body. The fixed sleeve is fixedly arranged at the lower end of the chuck body. The chuck body is in threaded connection with the fixed sleeve. An electrode holder is arranged in the hollow structure of the chuck body. A seal ring is arranged between the chuck body and the fixed sleeve. The electrode chuck is simple in structure, convenient to manufacture and low in cost; the electrode chuck can be mounted on an existing electric spark processing machine tool to complete processing of deep holes and small holes, and a special electric spark small and deep hole processing machine tool is not needed, so that the production cost is reduced; the electrode chuck is particularly applicable to processing of the small and deep holes of a small batch.

Description

technical field [0001] The invention relates to the technical field of electric discharge machining, in particular to an electrode chuck for electric discharge machining deep holes. Background technique [0002] When processing deep holes on general lathes or drilling machines, the drill bit often flutters and wears quickly, resulting in the failure to guarantee the hole diameter and related technical requirements; when drilling small holes, the small drill bit is easy to break. Therefore, EDM has become an ordinary alternative method for processing small holes and deep holes, but when EDM is used, special EDM high-speed machining of small deep holes is required. In small batch production, the purchase cost of the machine tool Will increase the production cost of the product. Contents of the invention [0003] The invention solves the above technical problems and provides an electrode chuck for electric discharge machining deep holes with simple structure, low manufacturi...

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
IPC IPC(8): B23H11/00B23H9/14
CPCB23H11/00B23H9/14
Inventor 赵逢荣
Owner CHENGDU XINGYU PRECISION CASTING