CN202901061U - 离心机主轴下轴承盖 - Google Patents

离心机主轴下轴承盖 Download PDF

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Publication number
CN202901061U
CN202901061U CN 201220499720 CN201220499720U CN202901061U CN 202901061 U CN202901061 U CN 202901061U CN 201220499720 CN201220499720 CN 201220499720 CN 201220499720 U CN201220499720 U CN 201220499720U CN 202901061 U CN202901061 U CN 202901061U
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China
Prior art keywords
lower bearing
bearing cover
lower ball
ball cover
cavity
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Expired - Fee Related
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CN 201220499720
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English (en)
Inventor
沈云旌
沈泽文
黄帅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Puyuan Separation Machinery Manufacturing Co Ltd
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Anhui Puyuan Separation Machinery Manufacturing Co Ltd
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Priority to CN 201220499720 priority Critical patent/CN202901061U/zh
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Abstract

本实用新型公开了一种离心机主轴下轴承盖，包括下轴承盖本体，所述下轴承盖本体的中心具有凹腔，所述凹腔的底部设有轴孔，所述凹腔的外壁具有一圈矩形槽，所述矩形槽内设有耐油橡胶圈，所述轴孔的侧壁上设有密封槽，所述密封槽内设有骨架密封圈。本实用新型结构简单、密封性好。

Description

离心机主轴下轴承盖
技术领域
本实用新型涉及一种离心机主轴下轴承盖。
背景技术
离心机主要用于化工领域，主轴一般采用碳钢或合金钢，常年暴露在腐蚀性气体内，极易产生腐蚀，引起安全事故。
实用新型内容
    本实用新型提供一种隔绝腐蚀性气体、液体，达到保护效果的离心机主轴下轴承盖。
本实用新型解决技术问题提供如下方案：
一种离心机主轴下轴承盖，包括下轴承盖本体，其特征在于：所述下轴承盖本体的中心具有凹腔，所述凹腔的底部设有轴孔，所述凹腔的外壁具有一圈矩形槽，所述矩形槽内设有耐油橡胶圈，所述轴孔的侧壁上设有密封槽，所述密封槽内设有骨架密封圈。
所述下轴承盖的四周具有凸缘，所述凸缘上设有螺栓安装孔。
本实用新型将主轴的裸露部分进行隔离，不与外界产生接触，各个密封圈隔绝腐蚀性气体、液体，达到保护效果。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
参见附图，一种离心机主轴下轴承盖，包括下轴承盖本体1，所述下轴承盖本体1的中心具有凹腔2，所述凹腔2的底部设有轴孔3，所述凹腔2的外壁具有一圈矩形槽4，所述矩形槽4内设有耐油橡胶圈5，所述轴孔3的侧壁上设有密封槽6，所述密封槽6内设有骨架密封圈7，所述下轴承盖1的四周具有凸缘8，所述凸缘8上设有螺栓安装孔9。

Claims (2)

1.一种离心机主轴下轴承盖，包括下轴承盖本体，其特征在于：所述下轴承盖本体的中心具有凹腔，所述凹腔的底部设有轴孔，所述凹腔的外壁具有一圈矩形槽，所述矩形槽内设有耐油橡胶圈，所述轴孔的侧壁上设有密封槽，所述密封槽内设有骨架密封圈。
2.根据权利要求1所述离心机主轴下轴承盖，其特征在于：所述下轴承盖的四周具有凸缘，所述凸缘上设有螺栓安装孔。
CN 201220499720 2012-09-27 2012-09-27 离心机主轴下轴承盖 Expired - Fee Related CN202901061U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220499720 CN202901061U (zh) 2012-09-27 2012-09-27 离心机主轴下轴承盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220499720 CN202901061U (zh) 2012-09-27 2012-09-27 离心机主轴下轴承盖

Publications (1)

Publication Number Publication Date
CN202901061U true CN202901061U (zh) 2013-04-24

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CN 201220499720 Expired - Fee Related CN202901061U (zh) 2012-09-27 2012-09-27 离心机主轴下轴承盖

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CN (1) CN202901061U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107100941A (zh) * 2017-05-29 2017-08-29 苏州固特斯电子科技有限公司 一种防松轴承盖
CN107575578A (zh) * 2017-10-17 2018-01-12 江苏港星方能超声洗净科技有限公司 真空旋转密封结构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107100941A (zh) * 2017-05-29 2017-08-29 苏州固特斯电子科技有限公司 一种防松轴承盖
CN107575578A (zh) * 2017-10-17 2018-01-12 江苏港星方能超声洗净科技有限公司 真空旋转密封结构

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130424

Termination date: 20130927