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Conductive block device for wire electric discharge cutting

A technology of electric discharge wire and conductive block, which is applied in the direction of electrode manufacturing, electric processing equipment, metal processing equipment, etc., can solve problems such as inappropriateness, and achieve the effects of convenient maintenance, good contact effect, and easy installation

Active Publication Date: 2020-07-10
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional conductive block installation method is no longer suitable for installation on multi-slot machine tools. Therefore, the conductive block needs to be further improved and perfected to meet the processing requirements of multi-slot machine tools.

Method used

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  • Conductive block device for wire electric discharge cutting
  • Conductive block device for wire electric discharge cutting
  • Conductive block device for wire electric discharge cutting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figure 1 to Figure 7 As shown, this embodiment discloses a conductive block device for wire electric discharge cutting. The conductive block device mainly includes a connecting rod 1, a conductive block 2, a screw sleeve 3, a washer 4, a gasket 5, a spring 6, a nut 7, Nut, and acrylic plate 8. The connecting rod 1 is provided with an external thread, and its two ends are respectively connected to one end of the acrylic plate 8, and the inner surface of the other end of the acrylic plate 8 is provided with a concave hole and an internal thread, and is fixed to the column of the machine tool by a nut connect. The gasket 5 is arranged on the connecting rod 1 and located on the left and right sides of the acrylic plate 8 . The conductive block is arranged on the connecting rod 1, one end of which is in contact with the acrylic plate 8 on one side through the screw sleeve 3 and the washer 5, and the other end is connected to the acrylic plate on the other side thr...

Embodiment 2

[0042] The present invention is as shown in Figure to 6, Figure 7 It is an annular metal washer 10 with a scale. The present invention consists of a connecting rod 1, a conductive block 2, a plastic screw sleeve 3, a washer 4, a spacer 5, a spring 6, a nut 7, an acrylic plate 8 with a disc knob, and a scale The ring metal gasket 10 of the ruler, the left and right end caps 11, etc., wherein the connecting rod 1 is threaded, its purpose is to facilitate the adjustment of the position of the conductive block 2 by the plastic screw sleeve 3, and at the same time, it can be adjusted by twisting the screw sleeve 3. Fix the conductive block 2 in a certain position. A washer 4 is added to the right side of the conductive block 2. The washer 4 and the spring 6 are glued tightly with 502 solid glue. The structure of the washer 4 plus the spring 6 is used for design, so that the washer 4 can be connected with the conductive block 2 to the greatest extent. Contact, secondly, because th...

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PUM

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Abstract

The invention discloses an electric conduction block device for wire cut electrical discharge machining. The electric conduction block device comprises a connecting rod, an electric conduction block,a swivel nut, a gasket, spacers, a spring, nuts, bolts and acrylic plates. Outer threads are arranged on the connecting rod, and the two ends of the connecting rod are connected with the ends of the acrylic plates correspondingly. The inner side face of the other end of each acrylic plate is provided with a concave hole and an inner thread and fixedly connected with stand columns of a machine toolthrough the bolts. The spacers are located on the left side and the right side of each acrylic plate. One end of the electric conduction block is connected with the acrylic plate on one side throughthe swivel nut and the spacers in an abutting-against manner, and the other end of the electric conduction block is connected with the acrylic plate on the other side through the gasket, the spring and the spacers in an abutting-against manner. The swivel nut is in thread connection with the connecting rod. One end of the spring is fixedly connected with the gasket, and the other end of the springis connected with the acrylic plates through the spacers in an abutting-against manner. The nuts are arranged at the left end and the right end of the connecting rod correspondingly, and located on the outer sides of the acrylic plates, and locks a part on the connecting rod tightly through thread connection. The electric conduction block device has the advantages of being simple in structure, convenient to operate and easy to implement.

Description

technical field [0001] The invention relates to the technical field of electric discharge wire cutting, in particular to a conductive block device for electric discharge wire cutting. Background technique [0002] Wire-cut electric discharge machining technology, which is derived from electric discharge machining technology, is a processing technology proposed by Soviet scientists Lazarenko and his wife based on the spark discharge phenomenon caused by the short circuit of the switch. It uses molybdenum wire or brass wire as the wire electrode. Since the wire electrode and the workpiece to be processed are usually only a few tenths of a micron in the process of processing, under a certain voltage condition, it is easy to separate the medium between the workpiece to be processed and the electrode ( Emulsion) breaks down to form a discharge channel, and then remove the material of the workpiece to be processed, and because the wire electrode is continuously reciprocating up an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23H7/10
CPCB23H7/10
Inventor 张永俊黎毅锋汪快进李耀东陈欢欢郭锦辉
Owner GUANGDONG UNIV OF TECH