Guide mechanism of electric spark machining device
A processing device and guiding mechanism technology, which is applied to electric processing equipment, accessory devices, metal processing equipment, etc., can solve the problems of high cost, cumbersome structure of guiding mechanism, and difficult operation
Active Publication Date: 2021-05-11
杨亚昌
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Problems solved by technology
[0004] The purpose of the present invention is to provide a guiding mechanism for an electric discharge machining device in order to solve the problems of complicated structure of the guiding mechanism, high cost and difficult operation.
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred d...
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The invention discloses a guide mechanism of an electric spark machining device, and relates to the field of electric spark machining. The guide mechanism comprises a mechanism body, first sliding grooves are formed in the inner wall of the mechanism body, a bearing frame is connected to the interiors of the first sliding grooves, a first limiting disc is installed in the bearing frame, and a fixing rod is fixed to the interior of the first limiting disc; and the bottom end of the fixing rod is connected with a second limiting disc, and a driving motor is installed at the bottom end of the second limiting disc. According to the guide mechanism, by arranging the mechanism body, the first sliding grooves, the bearing frame, the driving motor and a transverse guide frame, a rotating rod is driven to move, the rotating rod moves to drive a bearing to move so as to drive an electric push rod to move, the electric push rod moves to drive a second connecting rod to move so as to drive a clamp to move, and the clamp moves to drive an electric spark machining mechanism to move; and when the clamp moves to the designated position, a power switch of the driving motor is turned off, and a user can conveniently adjust the transverse position of electric spark machining.
Description
technical field [0001] The invention relates to the field of electrical discharge machining, in particular to a guide mechanism of an electrical discharge machining device. Background technique [0002] The method of dimensional processing of materials by using the corrosion phenomenon generated during spark discharge is called EDM. EDM is spark discharge in a liquid medium in a lower voltage range. EDM is mainly completed by machinery factories. EDM is a kind of self-excited discharge, and its characteristics are as follows: There is a high voltage between the two electrodes of spark discharge before discharge. When the two electrodes are close to each other, after the dielectric between them is broken down, spark discharge occurs immediately, accompanied by breakdown During the process, the resistance between the two electrodes decreases sharply, and the voltage between the two electrodes also decreases sharply. The spark channel must be extinguished in time after a short ...
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IPC IPC(8): B23H1/00B23H11/00
CPCB23H1/00B23H11/00
Inventor 杨亚昌
Owner 杨亚昌