Guiding mechanism and electric spark machine tool applying same
A technology of an electric spark machine tool and a guiding mechanism, which is applied in the field of mechanical processing, can solve the problems of low processing efficiency, the electrode is not easy to reach the processing position, etc., and achieves the effect of improving processing efficiency.
Inactive Publication Date: 2011-05-18
CHINA HANGFA SOUTH IND CO LTD
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[0003] The present invention aims to provide a guiding mechanism and an electric discharge machine tool using the guiding mechanism, so as to solve the problem that the electrode is not easy to reach the processing position and the processing efficiency is low when the electric discharge machine tool in the prior art processes a small hole at a special position
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[0020] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0021] see figure 1 with figure 2 , shows a guide mechanism provided by the present invention, as shown in the figure, the guide mechanism includes: a base frame 1, one end of which is connected to an electric discharge machine tool 50, and the other end extends outward; a pivot arm 2, one end of which is arranged There is a guide hole 21, and the other end is pivotally connected to the other end of the base frame 1. Using the guide mechanism of the present invention, when the electric discharge machine tool 50 is processed, the electrode guide head 51 is first installed in the guide hole 21 of the pivot arm 2, and one end of the electrode 52 is connected to the main shaft of the electric discharge machine tool 50, and the other end is passed thro...
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The invention provides a guiding mechanism and an electric spark machine tool applying the same. The guiding mechanism comprises a base frame and a pivoting arm, wherein one end of the base frame is connected on the electric spark machine tool, and the other end of the base extends outwards; and one end of the pivoting arm is provided with a guiding hole, and the other end of the pivoting arm is pivoted and connected at the other end of the base frame. The guiding mechanism is especially applicable to the high-speed small-hole electric spark machine tool, so that the processing efficiency of a small hole can be greatly improved. The electric spark machine tool provided by the invention comprises the guiding mechanism. According to the technical scheme of the invention, an electrode is installed in the guiding hole of the pivoting arm, so that the electrode can be very conveniently adjusted to the processing position of a part to be processed by adjusting the pivoting position of the pivoting arm, and electric spark processing can be carried out on the hole; and therefore, the problems that the electrode can not easily reach the processing position and the processing efficiency is low when the small hole arranged at the special position is processed by the electric spark machine tool in the prior art can be solved.
Description
technical field [0001] The invention relates to the field of mechanical processing, and more specifically, to a guiding mechanism and an electric discharge machine tool using the guiding mechanism. Background technique [0002] When machining small holes with EDM small hole machining machine tools (ordinary machine tools or high-speed machine tools), generally only small holes can be processed according to the structural characteristics of the machine tool. The axis moves up and down, and the axis direction of the machined hole is consistent with the Z axis direction; when multi-axis machine tools (general machine tools) are processed, the axis direction of the hole must be consistent with the direction of one of the axes, which limits the processing capacity of the machine tool and the scope. Moreover, when holes in special positions need to be processed, high-speed small hole machines cannot be used for processing, and only general electric discharge machine tools can be ...
Claims
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IPC IPC(8): B23H11/00B23H9/14
Inventor 李军
Owner CHINA HANGFA SOUTH IND CO LTD