Magnetic-permeability annular coil structure of electromagnet

Abstract

The invention discloses a magnetic-permeability annular coil structure of an electromagnet. The magnetic-permeability annular coil structure is characterized in that an annular coil is mounted in a flange connecting sleeve, an armature and a connecting rod are nested in an inner cavity of the annular coil, a positioning connector is connected to the upper end of the connecting rod, and the lower end of the connecting rod penetrates a center hole of a flange and is fixed by the aid of fixing screws; an electromagnetic sucker is arranged in inner cavities of a mounting plate and connecting seats, and a non-magnetic flange is mounted on the electromagnetic sucker, is positioned at the bottom of the armature and is fixed onto the flange connecting sleeve and the connecting seats by the aid of the armature.

Description

technical field [0001] The invention relates to a ring coil structure of an electromagnet, in particular to a ring coil structure of a magnetically conductive electromagnet, which belongs to the technical field of electrical equipment. Background technique [0002] The electromagnet is a widely used electrical component, mainly used as a power component or an actuator. At present, the electromagnet is structurally composed of a ring coil and an armature placed in the ring coil. Its working principle is to use The magnetic material generated by the energized coil attracts the magnetically permeable material placed in it, so as to achieve the purpose of work. For the electromagnet of this structure, since the armature moves inside the annular coil, there must be a large gap between the armature and the coil. Due to the existence of this gap, the effective attraction force of the electromagnetic field to the armature is reduced, and at the same time , and also reduce the worki...

AI Technical Summary

Problems solved by technology

[0005] Beneficial effects of the present invention: Since the present invention adopts an independent toroidal coil and the structural mode of the electromagnetic sucker arranged at the bottom of the toroidal coil, compared with the prior art, the present invention has large attractive force, simple structure, fast disassembly and assembly, The advantages of convenient maintenance, high degree of automation and good versatility effectively overcome the defects of complex structure, difficult disassembly and assembly, inconvenient maintenance, low degree of automation and poor general performance existing in the existing electromagnet ring coil structure

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