CN202867572U - 轴承密封用防尘盖 - Google Patents

轴承密封用防尘盖 Download PDF

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Publication number
CN202867572U
CN202867572U CN 201220494746 CN201220494746U CN202867572U CN 202867572 U CN202867572 U CN 202867572U CN 201220494746 CN201220494746 CN 201220494746 CN 201220494746 U CN201220494746 U CN 201220494746U CN 202867572 U CN202867572 U CN 202867572U
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dust cover
dustproof cover
bearing seal
bearing
outer salient
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CN 201220494746
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Inventor
陈锋
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Cixi New Meipeilin Precision Bearing Co ltd
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Ningbo WT Bearing Co Ltd
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Abstract

一种轴承密封用防尘盖,包括盖体,所述盖体的外圈一周上布置外凸点。本实用新型提供一种不容易脱落、可靠性良好的轴承密封用防尘盖。

Description

轴承密封用防尘盖
技术领域
本实用新型涉及轴承领域,尤其是一种轴承密封用防尘盖。
背景技术
目前防尘盖可分为可拆卸(活盖)及固定式(死盖)二种:活盖有变形小的优点及防尘槽复杂及安装困难的缺点,死盖有装配后变形大的缺点及装配简单和能自动化的优点,现有防尘盖存在的缺陷:容易脱落、可靠性较差。
发明内容
为了克服已有防尘盖的容易脱落、可靠性较差的不足,本实用新型提供一种不容易脱落、可靠性良好的轴承密封用防尘盖。
本实用新型解决其技术问题所采用的技术方案是:
一种轴承密封用防尘盖,包括盖体,所述盖体的外圈一周上布置外凸点。
优选的,所述一周上布置至少三个外凸点,所述至少三个外凸点等圆弧间隔设置。
进一步,所述外凸点的个数为奇数。
本实用新型的技术构思为:通过在防尘盖外圆上冲压出奇数凸点,靠外径和防尘槽的过盈量来固定,同时由于改变了死盖的冲压力,轴承的变形也得到了控制。
本实用新型的有益效果主要表现在:容易脱落、可靠性良好。
附图说明
图1是轴承密封用防尘盖的示意图。
图2是图1的截面图。
图3是轴承密封用防尘盖装配到轴承上的示意图。
具体实施方式
下面结合附图对本实用新型作进一步描述。
参照图1~图3,一种轴承密封用防尘盖,包括盖体1,所述盖体的外圈一周上布置外凸点2。
优选的,所述一周上布置至少三个外凸点,所述至少三个外凸点等圆弧间隔设置。例如三个、四个等;
进一步,所述外凸点的个数为奇数。
本实施例通过在防尘盖外圆上冲压出奇数凸点,靠外径和防尘槽的过盈量来固定,同时由于改变了死盖的冲压力,轴承的变形也得到了控制。

Claims (3)

1.一种轴承密封用防尘盖,包括盖体,其特征在于:所述盖体的外圈一周上布置外凸点。
2.如权利要求1所述的轴承密封用防尘盖,其特征在于:所述一周上布置至少三个外凸点,所述至少三个外凸点等圆弧间隔设置。
3.如权利要求2所述的轴承密封用防尘盖,其特征在于:所述外凸点的个数为奇数。
CN 201220494746 2012-09-26 2012-09-26 轴承密封用防尘盖 Expired - Lifetime CN202867572U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220494746 CN202867572U (zh) 2012-09-26 2012-09-26 轴承密封用防尘盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220494746 CN202867572U (zh) 2012-09-26 2012-09-26 轴承密封用防尘盖

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CN202867572U true CN202867572U (zh) 2013-04-10

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CN (1) CN202867572U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102954116A (zh) * 2012-09-26 2013-03-06 宁波美培林轴承有限公司 轴承密封用防尘盖

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102954116A (zh) * 2012-09-26 2013-03-06 宁波美培林轴承有限公司 轴承密封用防尘盖
CN102954116B (zh) * 2012-09-26 2015-07-22 慈溪新美培林精密轴承有限公司 轴承密封用防尘盖

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: CIXI NEW MEIPEILING PRECISION BEARING CO., LTD.

Free format text: FORMER OWNER: NINGBO WT BEARING CO., LTD.

Effective date: 20141119

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20141119

Address after: 315323, No. 328, West win road, victory Town, Sheng Town, Zhejiang, Cixi

Patentee after: CIXI NEW MEIPEILIN PRECISION BEARING CO.,LTD.

Address before: 315323, Zhejiang, Ningbo province Cixi Town Industrial Development West

Patentee before: NINGBO WT BEARING Co.,Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20130410