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Multi-station multi-angle electrosparking device and method

A processing device and EDM technology, applied in the direction of electric processing equipment, accessory devices, metal processing equipment, etc., can solve the problems of inability to realize multi-angle processing of workpieces, limit the processing area of ​​the workpiece surface, etc., achieve simple and reliable structure, and save processing Timing, ingenious effects

Pending Publication Date: 2020-11-06
HEFEI UNIV OF TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the EDM equipment in the prior art cannot realize the multi-angle machining of the workpiece and the machinable area on the surface of the workpiece is limited, the present invention provides a multi-station and multi-angle EDM device and its processing method

Method used

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  • Multi-station multi-angle electrosparking device and method
  • Multi-station multi-angle electrosparking device and method
  • Multi-station multi-angle electrosparking device and method

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Embodiment 1

[0035] like Figure 1-8As shown, a multi-station and multi-angle electric discharge machining device establishes a spatial coordinate system with mutually perpendicular X-axis, Y-axis and Z-axis, wherein the Z-axis faces the vertical direction; the electric discharge machining device includes a first spindle Mechanism 1, second spindle mechanism 2, third spindle mechanism 3, rotary table 4 and slide table mechanism 5; the first spindle mechanism 1, second spindle mechanism 2 and third spindle mechanism 3 have the same structure, all including Spindle assembly 3-1 and spindle offset assembly 3-2, such as figure 1 , figure 2 and image 3 As shown, the spindle bias assembly 3-2 includes a rotary support base 3-21, an electrode chuck 3-22 and a tool electrode 3-23, and the tool electrode 3-23 is fixedly arranged on the electrode chuck 3-22 , the electrode chuck 3-22 is rotated on the rotary support base 3-21 through the rotation shaft 3-24, and the rotation axis of the electro...

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Abstract

The invention belongs to the technical field of electrospark forming machining, and particularly relates to a multi-station multi-angle electrosparking device. The multi-station multi-angle electrosparking device comprises a first spindle mechanism, a second spindle mechanism, a third spindle mechanism, a rotary workbench and a sliding table mechanism. The first spindle mechanism, the second spindle mechanism and the third spindle mechanism have the same structure and comprise spindle assemblies and spindle biasing assemblies. The spindle biasing assemblies comprise rotary supporting seats, electrode chucks and tool electrodes. The tool electrodes are fixedly arranged on the electrode chucks, the electrode chucks are rotationally arranged on the rotary supporting seats through rotary shafts, and the rotary axes of the electrode chucks are located in an X-Y plane. The first spindle mechanism, the second spindle mechanism and the third spindle mechanism are sequentially distributed around the circumference of the Z axis, the sliding table mechanism is used for driving the rotary workbench to move in the X-axis direction and the Y-axis direction, the rotary axis of the rotary workbench faces the Z axis, the tool electrodes face the rotary workbench, and the rotary supporting seats and the spindle assemblies are slidingly connected in the Z-axis direction.

Description

technical field [0001] The invention belongs to the technical field of electric discharge forming processing, and in particular relates to a multi-station and multi-angle electric discharge processing device and a processing method thereof. Background technique [0002] As a non-traditional non-contact processing method, EDM is widely used in the fields of automobiles and aerospace. It can process various molds, complex cavities and precision structures, especially difficult-to-machine materials with high brittleness and hardness. The existing EDM processing equipment is often equipped with a single spindle, which can only realize single-station processing, and the processing form and processing area are limited; while the existing multi-spindle forming processing equipment often adopts a multi-spindle layout, although it can realize the same Parts are processed at different stations, but they can only be processed in a specific direction, and the multi-angle processing of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23H1/00B23H11/00
CPCB23H1/00B23H11/00
Inventor 陈顺华王靖元杨海东常伟杰张聚臣唐火红张俊生张飞庆振华
Owner HEFEI UNIV OF TECH
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