Electric spark machining head device

A processing head, electric spark technology, applied in electric processing equipment, metal processing equipment, metal processing machinery parts, etc., can solve problems such as inhalation of workers and impact on workers' health.

Inactive Publication Date: 2021-06-15
NINGBO UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention aims to solve the above-mentioned problem that the metal on the surface of the workpiece produces gas containing a large amount of metal particles due to gasification, which will cause the staff to inhale it into the body and affect the health of the staff.

Method used

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Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0019] 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 must have a particular orientation, be constructed, and operate in a ...

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Abstract

The invention discloses an electric spark machining head device which comprises a bottom plate, wherein a U-shaped plate is fixedly connected to the upper surface of the bottom plate, two groups of sliding holes are formed in the upper surface of the U-shaped plate, a push plate is arranged above the bottom plate, two groups of sliding rods are fixedly connected to the upper surface of the push plate, and an electric spark mechanism is fixedly connected to the bottom surface of the push plate. According to the electric spark machining head device disclosed by the invention, air can be injected into a sealing box through an air blower, so that the air in the sealing box can be sprayed out through a spray head, waste gas is blown leftwards, and air in a filter box can be pumped out in cooperation with an exhaust fan, and therefore, the filter box can extract waste gas through an exhaust tube and a guide cover, workers are prevented from breathing the waste gas, and the problem that during machining, the workers can inhale gas containing a large number of metal particles due to gasification of metal on the surface of a machined part is solved.

Description

technical field [0001] The invention belongs to the field of electric discharges, in particular to an electric discharge machining head device. Background technique [0002] EDM is a kind of processing technology, which mainly uses the discharge electrode with a specific geometric shape to burn out the geometric shape of the electrode on the metal part, and uses the corrosion phenomenon generated during spark discharge to process the size of the material, which is called EDM. It is often used in the production of blanking molds and casting molds. There are some problems in the use of current EDM devices. For example, when processing workpieces, the temperature can reach 10,000 degrees Celsius during work, resulting in gasification of the metal on the surface of the workpiece. However, the gas produced by gasification contains a large amount of metal particles, which will cause the staff to inhale the body and affect the health of the staff. Therefore, in order to solve the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23H1/04B23H1/00B23Q11/00
CPCB23H1/04B23H1/00B23Q11/0046
Inventor 王鑫鹏梁荣沈杭博王太红
Owner NINGBO UNIVERSITY OF TECHNOLOGY
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