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Needle loading and unloading device for electrical discharge machining of three-edged needle

A technology of electric discharge machining and three-edged needle, applied in electric machining equipment, accessories, metal machining equipment, etc., can solve the problems of cumbersome operation and low work efficiency.

Active Publication Date: 2021-05-14
江苏省艾格森数控设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a needle-up and needle-down device for electrical discharge machining triangular needles, aiming to solve the technical problems in the prior art that the needles need to be changed manually, the operation is cumbersome, and the work efficiency is low

Method used

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  • Needle loading and unloading device for electrical discharge machining of three-edged needle
  • Needle loading and unloading device for electrical discharge machining of three-edged needle
  • Needle loading and unloading device for electrical discharge machining of three-edged needle

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Embodiment Construction

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0022] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element...

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Abstract

The invention discloses a needle loading and unloading device for electrical discharge machining of a three-edged needle, which is characterized in that the three-edged needle is moved to a specified position through a needle placing and moving mechanism; meanwhile, a first rotating cylinder is controlled to rotate a needle taking and positioning mechanism to a specified position to take the needle; the three-edged needle is subjected to three-edged surface positioning in the needle taking process; a force can be generated to a sheet-shaped pressure sensor at the same time; the positioning effect of the three-edged needle is completed according to the force; then the first rotating air cylinder controls a needle feeding fixing rotating disc to rotate by 180 degrees; and then a motor is used for controlling the needle taking and positioning mechanism taking out the needle to move to the needle feeding position for needle feeding work; the first rotating air cylinder is controlled to rotate a needle feeding mechanism to a designated direction; then the motor is used for controlling the needle feeding mechanism to move to a needle feeding position for needle feeding work; operation is easy and convenient; the manual labor amount is reduced; and the working efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of equipment for processing three-edged needles, in particular to a needle-up and needle-down device for electric discharge machining of three-edged needles. Background technique [0002] The three-edged needle is a medical needle used to puncture bleeding, and it is mostly made of stainless steel. The needle handle is cylindrical, and the needle body to the needle tip is in the shape of a triangular cone. The blade tip is sharp. [0003] In the process of processing the triangular needles, it is necessary to manually change the upper and lower needles, and the operation is cumbersome, resulting in low work efficiency. Contents of the invention [0004] The object of the present invention is to provide a needle-up and needle-down device for electrical discharge machining triangular needles, aiming to solve the technical problems in the prior art that the needles need to be changed manually, the operation ...

Claims

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Application Information

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IPC IPC(8): B23H11/00
CPCB23H11/00
Inventor 张永平金立天高照兵汪洋余永伟
Owner 江苏省艾格森数控设备制造有限公司
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