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Multifunctional composite electromachining spindle

An electric machining and multi-functional technology, applied in the direction of electric machining equipment, metal processing equipment, electrode manufacturing, etc., can solve the problems of large electrode loss, poor versatility of ultrasonic machining parts, and low efficiency of electric machining spindles, etc., to achieve reasonable structure and general use The effect of strong and precise indexing and positioning

Inactive Publication Date: 2013-05-22
INST OF MACHINERY MFG TECH CHINA ACAD OF ENG PHYSICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of low efficiency of electric machining spindles, large electrode loss, and poor versatility of ultrasonic machining parts in the prior art, the present invention provides a multifunctional composite electric machining spindle

Method used

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  • Multifunctional composite electromachining spindle
  • Multifunctional composite electromachining spindle
  • Multifunctional composite electromachining spindle

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Experimental program
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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings.

[0018] figure 1 It is a schematic diagram of the overall structure of the multifunctional and multifunctional composite electrical machining spindle of the present invention, figure 2 It is a partial cross-sectional schematic diagram of the multifunctional composite electrical machining spindle of the present invention, image 3 It is a schematic view of the structure of the collet in the present invention, Figure 4 It is a structural schematic diagram of the power supply mechanism in the present invention, in figure 1 — Figure 4 Among them, the multifunctional composite electrical machining spindle of the present invention includes a rotary mechanism 1, a spindle electrode chuck 2, a power supply mechanism 3, a spindle support 4 and an automatic wire feeding mechanism 5; the multifunctional composite electrical machining spindle is cylindrical and is located in ...

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Abstract

The invention discloses a multifunctional composite electromachining spindle which comprises a swing mechanism, spindle electrode clamps, an automatic wire feeding mechanism, a power supply mechanism and a spindle support. The swing mechanism positioned at the upper end of the composite electromachining spindle is connected with the spindle electrode clamps at the lower end through the spindle support, the spindle support is connected with the power supply mechanism, and the composite spindle is connected with a machine tool through the electromachining spindle support. The multifunctional composite electromachining spindle is provided with a plurality of spindle electrode clamps, and each spindle electrode clamp is fixedly connected with the swing mechanism quickly and precisely through a precise positioning device so as to realize the function of electromachining of electrode wires with different diameters. The multifunctional composite electromachining spindle has the functions of ultrasonic vibration and automatic wire feeding, thereby providing high speed revolution function and precise indexing positioning function.

Description

technical field [0001] The invention belongs to the field of micro electric spark numerical control machining machine tools, and in particular relates to a multifunctional composite electric machining spindle. Background technique [0002] In the process of micro-electromachining, the tool electrode has a large loss, and the tool electrode needs to be trimmed continuously during the part processing process, which seriously affects the processing efficiency. At present, the existing micro-electromachining spindles in China generally only have the functions of rotation and automatic wire feeding; because it is difficult to realize the ultrasonic vibration technology on the spindle, the ultrasonic vibration function is usually placed on the workbench to realize it. Therefore, the current spindles of this type have disadvantages such as low efficiency, large electrode loss, and poor versatility of ultrasonically machined parts in micro-EDM. Contents of the invention [0003]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23H7/10B23H11/00
Inventor 张勇斌吴祉群何建国吉方雷艳华鱼胜利刘广明张连新朱建平
Owner INST OF MACHINERY MFG TECH CHINA ACAD OF ENG PHYSICS
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