CN202732599U - 冷凝风机电机轴用挡圈 - Google Patents

冷凝风机电机轴用挡圈 Download PDF

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Publication number
CN202732599U
CN202732599U CN 201220210804 CN201220210804U CN202732599U CN 202732599 U CN202732599 U CN 202732599U CN 201220210804 CN201220210804 CN 201220210804 CN 201220210804 U CN201220210804 U CN 201220210804U CN 202732599 U CN202732599 U CN 202732599U
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retainer ring
motor
steel wire
shaft
powder metallurgy
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CN 201220210804
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English (en)
Inventor
王兴宁
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Jiangsu Yatai Mechanical & Electrical Co Ltd
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Jiangsu Yatai Mechanical & Electrical Co Ltd
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Abstract

本实用新型涉及一种冷凝风机电机轴用挡圈。所述的轴用挡圈装配在电机轴上,所述的轴用挡圈由钢丝卡簧和粉末冶金挡圈构成,所述的钢丝卡簧装配在电机轴上,所述的粉末冶金挡圈包裹在钢丝卡簧外径。本实用新型结构简单、使用寿命长,具有很好的强度和韧度,采用标准钢丝卡簧搭配专制粉末冶金挡圈的结构,将挡圈包裹在钢丝卡簧外径,完全满足设计装配的特性要求。

Description

冷凝风机电机轴用挡圈
技术领域
本实用新型涉及一种冷凝风机电机轴用挡圈。
背景技术
目前,大多使用标准开口挡圈装配在电机轴上,而标准开口挡圈槽相对较深,对电机轴的强度有削弱,开口挡圈的结构易断裂脱落,稳定性又差。
实用新型内容
本实用新型为了解决以上问题提供了一种结构简单、强度韧性好、使用寿命长的冷凝风机电机轴用挡圈。
本实用新型的技术方案是:所述的轴用挡圈装配在电机轴上,所述的轴用挡圈由钢丝卡簧和粉末冶金挡圈构成,所述的钢丝卡簧装配在电机轴上,所述的粉末冶金挡圈包裹在钢丝卡簧外径。
本实用新型结构简单、使用寿命长,具有很好的强度和韧度,采用标准钢丝卡簧搭配专制粉末冶金挡圈的结构,将挡圈包裹在钢丝卡簧外径,完全满足设计装配的特性要求。
附图说明
图1是本实用新型的结构示意图。
图2是现有技术的结构示意图。
图中1是电机轴,2是钢丝卡簧,3是粉末冶金挡圈,4是开口挡圈。
具体实施方式
冷凝风机电机轴用挡圈,所述的轴用挡圈装配在电机轴1上,所述的轴用挡圈由钢丝卡簧2和粉末冶金挡圈3构成,所述的钢丝卡簧2装配在电机轴1上,所述的粉末冶金挡圈3包裹在钢丝卡簧2外径。

Claims (1)

1.冷凝风机电机轴用挡圈,所述的轴用挡圈装配在电机轴上,其特征在于:所述的轴用挡圈由钢丝卡簧和粉末冶金挡圈构成,所述的钢丝卡簧装配在电机轴上,所述的粉末冶金挡圈包裹在钢丝卡簧外径。
CN 201220210804 2012-05-11 2012-05-11 冷凝风机电机轴用挡圈 Expired - Fee Related CN202732599U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220210804 CN202732599U (zh) 2012-05-11 2012-05-11 冷凝风机电机轴用挡圈

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220210804 CN202732599U (zh) 2012-05-11 2012-05-11 冷凝风机电机轴用挡圈

Publications (1)

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CN202732599U true CN202732599U (zh) 2013-02-13

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CN 201220210804 Expired - Fee Related CN202732599U (zh) 2012-05-11 2012-05-11 冷凝风机电机轴用挡圈

Country Status (1)

Country Link
CN (1) CN202732599U (zh)

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20130213

Termination date: 20190511