Wire guiding device for electric spark linear cutting machine tool

A technology for cutting machine tools and wire guide devices, which is applied in electrode manufacturing, electric processing equipment, metal processing equipment, etc., and can solve problems such as increased surface roughness, quality defects, and large electrode wire vibrations

Inactive Publication Date: 2018-08-17
HARBIN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the workpiece is processed by the wire cutting machine tool, because the electrode wire is generally molybdenum wire, which has ductility, it will be stretched

Method used

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  • Wire guiding device for electric spark linear cutting machine tool
  • Wire guiding device for electric spark linear cutting machine tool
  • Wire guiding device for electric spark linear cutting machine tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] A wire guide device for a wire electric discharge machine tool according to the present invention will be further described below in conjunction with the accompanying drawings.

[0011] see figure 1 , figure 2 , the present invention includes a fixed base 1, a left slider 11, a right slider 2, a middle slider 6, an upper right fixed slider 7, an upper left fixed slider 10, and a slider fixing nut 13, and the fixed base 1 is provided with Left chute 12, right chute 3, middle chute 5, right upper hole 8, left upper hole 9 are arranged; described left slider 11 is slidably connected with described left chute 12, and is fixed on by described slider fixing nut 13 The proper position of the left chute 12; the right slider 2 is slidably connected with the right chute 3, and is fixed at the proper position of the right chute 3 by the slider fixing nut 13; the middle slide The block 6 is slidably connected with the middle chute 5, and is fixed at a suitable position of the mi...

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PUM

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Abstract

The invention discloses a wire guiding device for an electric spark linear cutting machine tool. The wire guiding device comprises a fixed base, a left sliding block, a right sliding block, a middle sliding block, an upper right fixed sliding block, an upper left fixed sliding block and sliding block fixing nuts. The fixed base is provided with a left sliding groove, a right sliding groove, a middle sliding groove, an upper right hole and an upper left hole. The left sliding block is in sliding connection with the left sliding groove and fixed to the appropriate position of the left sliding groove through the corresponding sliding block fixing nut, the right sliding block is in sliding connection with the right sliding groove and fixed to the appropriate position of the right sliding groove through the corresponding sliding block fixing nut, and the middle sliding block is in sliding connection with the middle sliding groove and fixed to the appropriate position of the middle sliding groove through the corresponding sliding block fixing nut. The upper right fixed sliding block and the upper left fixed sliding block are in clearance fit with the upper right hole and the upper left hole correspondingly, and fixed to the fixed base through the corresponding sliding block fixing nuts. The wire guiding device can be adjusted in different directions to tension an electrode wire, andis simple in structure, low in cost and high in practicability.

Description

technical field [0001] The invention relates to the technical field of a wire electric discharge machine tool, in particular to a wire guide device of a wire electric discharge machine tool. Background technique [0002] Wire-cut electric discharge machining technology is a processing method developed in the 1950s. It has been widely used in mold manufacturing, row tool processing, difficult-to-machine materials and precision and complex parts processing. The wire-cutting machine tool uses the electric erosion effect generated by the electric spark pulse discharge in the working fluid between the electrode wire and the workpiece to carry out wire-cutting processing. Due to the limited length of the electrode wire, reciprocating wire cutting is used for cutting, which requires frequent normalization of the wire drum. , Reciprocate and alternate directions in the opposite direction. In order to obtain higher processing efficiency and processing quality, the electrode wire need...

Claims

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Application Information

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IPC IPC(8): B23H7/10
CPCB23H7/104B23H7/105
Inventor 王彤吴林波张通
Owner HARBIN UNIV OF SCI & TECH
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