CN203691821U

CN203691821U - Magnetic ring fixing structure

Info

Publication number: CN203691821U
Application number: CN201320840587.8U
Authority: CN
Inventors: 王诗祺; 蔡维; 刘媛; 李雪飞; 刘佳
Original assignee: TIANJIN TRIED NEW ENERGY ELECTRIC Co Ltd; Tianjin Design & Research Institute Of Electric Drive Co Ltd
Current assignee: TIANJIN TRIED NEW ENERGY ELECTRIC CO., LTD.; Tianjin Electric Power Research Institute
Priority date: 2013-12-19
Filing date: 2013-12-19
Publication date: 2014-07-02
Anticipated expiration: 2023-12-19

Abstract

The utility model relates to a magnetic ring fixing structure. The magnetic ring fixing structure comprises a busbar, insulators, fixed plates and a magnetic ring, wherein the busbar is composed of two busbar side plates in parallel; the two insulators are installed between the busbar side plates at two sides at intervals by bolts; the busbar side plates between the two insulators are coaxially sleeved with the magnetic ring; two axial ends of the magnetic ring between the busbar side plates at two axial sides of the magnetic ring are symmetrically and fixedly provided with the fixed plates; the fixed plates are embedded in the middle part of the busbar. According to the fixing structure provided, a special installation plate of the magnetic ring is not required, the magnetic ring can be directly fixed on the busbar and is compact in structure and flexible to install, and the fixing structure is small in occupation space and wide in application range.

Description

A kind of magnet ring fixing structure

Technical field

Belong to electric-driving installation field at the utility model, especially a kind of magnet ring fixing structure.

Background technology

In electric actuator, magnet ring belongs to the class device being in daily use, but the magnet ring in electric actuator in the past fixedly exists following problem: need in device, be the special mounting panel of fixing manufacture of magnet ring, take up room greatly, and it is larger that fixed constraints is installed, affect busbar trend.

Through retrieval, do not find the identical document of public technology.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of compact conformation, flexible for installation, little magnet ring fixing structure takes up room.

The utility model solves its technical problem and takes following technical scheme to realize:

A kind of magnet ring fixing structure, comprise busbar, insulator, fixed head and magnet ring, busbar is made up of two busbar side plates that be arranged in parallel, it is characterized in that: between the busbar side plate of both sides, by bolt interval, two insulators are installed, on busbar side plate between these two insulators, coaxial sleeve is equipped with a magnet ring, the equal symmetry in magnet ring two ends between the busbar side plate at these ring axial magnetic two ends is fixed with a fixed head, and this fixed head is inlaid in busbar middle part.

And the fixed head of described magnet ring both sides all upper and lower interval is shaped with bolt hole, thereby the relative interior construction bolt nut of bolt hole of the fixed head of these both sides makes the fixed head of both sides clamp magnet ring.

And the upper and lower bilateral symmetry of described fixed head is shaped with magnet ring positive stop lug boss, thereby the relative spiral-lock of this both sides magnet ring positive stop lug boss is fixed magnet ring position at magnet ring two ends; The equal symmetry of fixed head arranged on left and right sides is shaped with busbar draw-in groove.

Advantage of the present utility model and good effect are:

Fixed structure of the present utility model is not required to be magnet ring and manufactures special mounting panel, magnet ring directly can be fixed on busbar, and the compact conformation of magnet ring, flexible for installation, structure takes up room little, applied widely.

Brief description of the drawings

Fig. 1 is package assembly schematic diagram of the present utility model;

Fig. 2 is the fixed plate structure schematic diagram in the utility model.

Embodiment

Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection range of the present utility model with this.

A kind of magnet ring fixing structure, comprise busbar 1, insulator 2, fixed head 3 and magnet ring 4, busbar is made up of two busbar side plates that be arranged in parallel, between the busbar side plate of these both sides, by bolt interval, two insulators are installed, on busbar side plate between these two insulators, coaxial sleeve is equipped with a magnet ring, the equal symmetry in magnet ring two ends between the busbar side plate of these ring axial magnetic both sides is fixed with a fixed head, this fixed head is inlaid in busbar middle part, magnet ring and fixed head are limited on two busbars between insulator, the installation site of these two insulators is according to magnet ring thickness, fixed head thickness, insulator diameter is determined.

As shown in Figure 2, the fixed head of magnet ring both sides all upper and lower interval is shaped with bolt hole 5 to the concrete structure of described fixed head, thereby the relative interior construction bolt nut of bolt hole of the fixed head of these both sides makes the fixed head of both sides clamp magnet ring; In order to fixedly mount more accurately position, the upper and lower bilateral symmetry of described fixed head is shaped with magnet ring positive stop lug boss 6, thereby the size of this both sides magnet ring positive stop lug boss and magnet ring inside/outside diameter size match, merging homogeneous phase make-up is contained in fixing magnet ring position, magnet ring two ends; The equal symmetry of fixed head arranged on left and right sides is shaped with busbar draw-in groove 7, thereby the size of this busbar draw-in groove coordinates fixed head is fixed on busbar with busbar sectional dimension.

Although disclose for the purpose of illustration embodiment of the present utility model and accompanying drawing, but it will be appreciated by those skilled in the art that: not departing from the spirit and scope of the utility model and claims, various replacements, variation and amendment are all possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.

Claims

1. a magnet ring fixing structure, comprise busbar, insulator, fixed head and magnet ring, busbar is made up of two busbar side plates that be arranged in parallel, it is characterized in that: between the busbar side plate of both sides, by bolt interval, two insulators are installed, on busbar side plate between these two insulators, coaxial sleeve is equipped with a magnet ring, the equal symmetry in magnet ring two ends between the busbar side plate at these ring axial magnetic two ends is fixed with a fixed head, and this fixed head is inlaid in busbar middle part.

2. magnet ring fixing structure according to claim 1, is characterized in that: the fixed head of described magnet ring both sides all upper and lower interval is shaped with bolt hole, thereby the relative interior construction bolt nut of bolt hole of the fixed head of these both sides makes the fixed head of both sides clamp magnet ring.

3. magnet ring fixing structure according to claim 1, is characterized in that: the upper and lower bilateral symmetry of described fixed head is shaped with magnet ring positive stop lug boss, thereby the relative spiral-lock of this both sides magnet ring positive stop lug boss is fixed magnet ring position at magnet ring two ends; The equal symmetry of fixed head arranged on left and right sides is shaped with busbar draw-in groove.