Pulsed magnet field removing device for sawtooth adhered scraps

A technology of pulsed magnetic field and chip sticking, which is applied to the accessories of sawing machines, metal sawing equipment, maintenance and safety accessories, etc. It can solve the problems such as difficult removal of accumulated chips, improve cutting efficiency, reduce manual labor, and reduce roughness degree of effect

Inactive Publication Date: 2015-04-29
HANGZHOU DIANZI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the technical problem that the accumulated chips on the teeth of the existing band saw are d

Method used

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  • Pulsed magnet field removing device for sawtooth adhered scraps
  • Pulsed magnet field removing device for sawtooth adhered scraps

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Embodiment Construction

[0010] Below in conjunction with accompanying drawing, this patent is further described.

[0011] Such as figure 1 and figure 2 As shown, a sawtooth sticky pulse magnetic field removal device includes a pulse alternating power supply 2, a clamping mechanism 3, a first electromagnetic coil 4, a second electromagnetic coil 5, an industrial computer 6 and an iron core 7; the iron core 7 includes a first An iron core and a second iron core, the structures of the first iron core and the second iron core are exactly the same, the first iron core and the second iron core are rectangular structures, and an opening is opened on the bottom edge thereof, The first electromagnetic coil 4 is wound on the first iron core, the second iron core is wound around the second electromagnetic coil 5, and the winding directions of the first electromagnetic coil 4 and the second electromagnetic coil 5 are opposite;

[0012] The first iron core and the second iron core are respectively fixed on the...

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Abstract

The invention discloses a pulsed magnet field removing device for sawtooth adhered scraps. The pulsed magnet field removing device for the sawtooth adhered scraps comprises a pulse alternating power supply, clamping mechanisms, a first electromagnetic coil, a second electromagnetic coil, an industrial personal computer and an iron core, wherein the iron core comprises a first iron core and a second iron core; the structures of the first iron core and the second iron core are the same completely; each iron core is of a rectangular structure; an opening is formed in the bottom side of each iron core; the first electromagnetic coil and the second electromagnetic coil are respectively wound on the iron cores and are opposite in winding direction; the first iron core and the second iron core are respectively fixed on a cross beam of a sawing machine through one clamping mechanism; one end face of each iron core is directed at one side face of a band-saw blade; the other end face of each iron core is directed at the other side face of the band-saw blade; the first electromagnetic coil and the second electromagnetic coil are respectively connected with the pulse alternating power supply; the pulse alternating power supply is connected with the industrial personal computer through an external cable. According to the pulsed magnet field removing device for the sawtooth adhered scraps, the functions of reducing the abrasion of the band-saw blade and reducing the cutting load of a motor and the roughness of the processed surface of a workpiece can be realized, and the cutting efficiency is improved.

Description

technical field [0001] The invention relates to a sawtooth chip sticking device for a band saw blade, in particular to a sawtooth sticky chip pulse magnetic field removal device. Background technique [0002] Metal band sawing machine is an important equipment in mechanical processing and manufacturing, and its machining accuracy is directly related to the efficiency and quality of subsequent processes. However, due to the technical limitations of existing processing methods, when the band sawing machine is working, there are always some wastes attached On the band saw, the cutting efficiency will be greatly reduced, and the wear of the metal band saw blade will be accelerated, the sawing load of the motor will be increased, and the roughness of the workpiece processing surface will also be increased. [0003] Since the removal of accumulated chips is of great significance to the sawing process, many kinds of accumulated chip removal devices for removing accumulated chips at...

Claims

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Application Information

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IPC IPC(8): B23D59/00B23Q11/00
Inventor 倪敬金永涛蒙臻
Owner HANGZHOU DIANZI UNIV
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