CN206442186U

CN206442186U - A kind of motor electronic iron core

Info

Publication number: CN206442186U
Application number: CN201621292024.XU
Authority: CN
Inventors: 刘鹏程
Original assignee: Kunshan Rich Precision Mold Co Ltd
Current assignee: Kunshan Rich Precision Mold Co Ltd
Priority date: 2016-11-29
Filing date: 2016-11-29
Publication date: 2017-08-25
Anticipated expiration: 2026-11-29

Abstract

The utility model discloses a kind of motor electronic iron core, including draw-screw, bottom plate, the core that rises, lower clamping ring, piston ring, stator core, upper trim ring, rod is enclosed surely, upper trim ring is located at the upper end of stator core, and stator core is connected with the left side of upper trim ring with piston ring, and stator core bottom is connected with lower clamping ring, lower clamping ring bottom is provided with the core that rises, the core that rises is connected with bottom plate, and draw-screw fixes rise core and bottom plate, by enclosing rod connection surely between upper trim ring and lower clamping ring, the utility model generating apparatus is simple, and production efficiency is high.

Description

A kind of motor electronic iron core

Technical field

The utility model is related to a kind of motor electronic iron core, belongs to motor manufacture field.

Background technology

Iron core is the core component of motor manufacture, so the quality for ensureing the iron core die of batch production is crucial, iron It is to press-fit a number of punching integrally that core, which is laminated, meets the requirement of electromagnetism and mechanical aspects, core stamping is in a mold Closed assembly generally use the principle of snap-fastener, the plane projection between punching and punching overlaps, and such closed assembly is referred to as straight riveting Connect.The common point geometry shape that laminates has V shapes, circle, rectangle, long arc shape etc., if being designed in punching according to actual conditions It is dry to laminate a little, prevent closed assembly from loosening.At present, during closed assembly, under generally being driven in the lower section of mould using oil hydraulic cylinder Punching of the punch die to stacking exerts a force, and the production equipment of this use oil hydraulic cylinder is complicated, maintenance management inconvenience, low production efficiency.

The content of the invention

Goal of the invention：In order to overcome the problem of conventional counts are low, service life is low, the utility model provides a kind of electricity Electromechanical sub- iron core.

Technical scheme：The utility model discloses a kind of motor electronic iron core, including draw-screw, bottom plate, the core that rises, pushes Circle, piston ring, stator core, upper trim ring, enclose rod surely, upper trim ring is located at the upper end of stator core, a left side for stator core and upper trim ring Side is connected with piston ring, and stator core bottom is connected with lower clamping ring, and lower clamping ring bottom is provided with the core that rises, and the core that rises is connected with bottom plate, described Draw-screw fixes rise core and bottom plate, by enclosing rod connection surely between upper trim ring and lower clamping ring, and the utility model generating apparatus is simple, raw Produce efficiency high.

Further, the internal diameter 64-245mm of stator core.

Brief description of the drawings

Fig. 1：The structural representation of the present embodiment motor electronic iron core.

In figure：It is draw-screw -1, bottom plate -2, the core -3 that rises, lower clamping ring -4, piston ring -5, stator core -6, upper trim ring -7, fixed Enclose rod -8.

Embodiment

The utility model is further elaborated below in conjunction with accompanying drawing and by specific embodiment, it should be pointed out that：For this For the those of ordinary skill of technical field, on the premise of the utility model principle is not departed from, to of the present utility model various The modification of the equivalent form of value falls within the application appended claims limited range.

Embodiment 1：

A kind of motor electronic iron core as shown in Figure 1, including draw-screw, bottom plate, the core that rises, lower clamping ring, piston ring, stator iron Core, upper trim ring, enclose rod surely, the upper trim ring is located at the upper end of stator core, the left side of the stator core and upper trim ring is with rising Circle connection, the stator core bottom is connected with lower clamping ring, states the internal diameter 64-245mm of stator core, the lower clamping ring bottom is set Have the core that rises, the core that rises is connected with bottom plate, the draw-screw fixes rise core and bottom plate, between the upper trim ring and lower clamping ring by Surely circle rod connection, the utility model generating apparatus is simple, and production efficiency is high.

Claims

1. a kind of motor electronic iron core, it is characterised in that including draw-screw, bottom plate, the core that rises, lower clamping ring, piston ring, stator iron Core, upper trim ring, enclose rod surely, the upper trim ring is located at the upper end of stator core, the left side of the stator core and upper trim ring is with rising Circle connection, the stator core bottom is connected with lower clamping ring, and the lower clamping ring bottom is provided with the core that rises, and the core that rises connects with bottom plate Connect, the draw-screw fixes rise core and bottom plate, by enclosing rod connection surely between the upper trim ring and lower clamping ring.

2. a kind of motor electronic iron core according to claim 1, it is characterised in that the internal diameter 64- of the stator core 245mm。