Open-close wire guiding water jet plate for high-speed reciprocating wire-feeding wire-cut electric discharge machine

A technology of reciprocating wire and EDM wire, used in electrode manufacturing, electric processing equipment, metal processing equipment, etc., can solve the problems of poor limit effect, inconvenient wire threading, etc., to achieve reliable and stable electrode wire, easy to open and Effect of closing operation

Inactive Publication Date: 2012-07-18
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of the ring type and the limit rod wire guide used in the existing high-speed reciprocating wire electric discharge machining process, which have poor limiting effect and inconvenient threading, and design a By adjusting t

Method used

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  • Open-close wire guiding water jet plate for high-speed reciprocating wire-feeding wire-cut electric discharge machine
  • Open-close wire guiding water jet plate for high-speed reciprocating wire-feeding wire-cut electric discharge machine
  • Open-close wire guiding water jet plate for high-speed reciprocating wire-feeding wire-cut electric discharge machine

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] like image 3 , 4 shown.

[0024] A high-speed reciprocating wire electric discharge machine tool open-close type guide wire water spray plate, which includes a base 1, which is provided with a mounting hole 2 for connecting with the wire arm of the wire-cutting machine tool, and the left jewel seat 4 is installed by screws 3 On the base 1, the left gem block 5 is installed on the left gem seat 4, one side of the left gem block 5 is a plane or is provided with a semicircular or V-shaped through groove, and the right gem block 7 is installed on the right gem seat 9 On the opposite side of the right gem block 7 and the left gem block 5, a semicircular or V-shaped through groove can also be arranged, and the semicircular, V-shaped through groove on the left gem block 5 (or right gem block 7) can also be planar. The groove or plane is combined...

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Abstract

An open-close wire guiding water jet plate for a high-speed reciprocating wire-feeding wire-cut electric discharge machine comprises a base (1) provided with mounting holes (2). The open-close wire guiding water jet plate is characterized in that the base (1) is provided with a left collet (4), a left gem block (5) is mounted on the left collet (4), a semicircular or V-shaped through groove is arranged on one side of the left gem block (5), a right gem block (7) is mounted on a right collet (9), a semicircular or V-shaped through groove is also arranged on one side of the right gem block (7), a wire guiding hole (13) and a wire electrode guiding groove (12) are arranged on the base (1), the right collet (9) is mounted on a rotary pressing block (10), one end of the rotary pressing block (10) is pivotally mounted on the base (1), the other end of the rotary pressing block (10) is provided with an actuation device (14) connected with the base (1), and a hydrojet nozzle (15) is mounted on the base (1) and connected with an operating fluid outlet end. The open-close wire guiding water jet plate is simple in structure and long in service life, and wire electrodes are conveniently hung in a guide wheel.

Description

technical field [0001] The invention relates to a wire electric discharge cutting technology, in particular to a wire guide water spray plate used for liquid spray cooling and electrode wire limit so that the electrode wire can be moved smoothly in the wire electric discharge cutting process, specifically a high-speed reciprocating motion Open and close guide wire water spray plate for wire electric discharge machine tool. Background technique [0002] As we all know, in the process of high-speed reciprocating WEDM processing, due to the high-speed operation of the electrode wire, the vibration and regular reversing of the electrode wire will cause the spatial position of the electrode wire to change, which will seriously affect the machining accuracy and surface quality. The threader is the key component to solve this problem. The wire guides used on the high-speed reciprocating wire electric discharge machine tool are currently mainly limited to two types: the limit r...

Claims

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Application Information

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IPC IPC(8): B23H7/10B23H7/36
Inventor 刘志东张政贤
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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