CN101806305A - 涡旋式压缩机轴用挡圈 - Google Patents

涡旋式压缩机轴用挡圈 Download PDF

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Publication number
CN101806305A
CN101806305A CN 201010137763 CN201010137763A CN101806305A CN 101806305 A CN101806305 A CN 101806305A CN 201010137763 CN201010137763 CN 201010137763 CN 201010137763 A CN201010137763 A CN 201010137763A CN 101806305 A CN101806305 A CN 101806305A
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CN
China
Prior art keywords
retainer ring
scroll compressor
electromagnetic clutch
coil component
compressor shaft
Prior art date
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Pending
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CN 201010137763
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English (en)
Inventor
徐为军
杜涛
单岭
葛文权
汪伟
刘敏
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 DONGSHENG ELECTROMECHANICAL Co Ltd
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ANHUI DONGSHENG ELECTROMECHANICAL Co Ltd
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Publication date
Application filed by ANHUI DONGSHENG ELECTROMECHANICAL Co Ltd filed Critical ANHUI DONGSHENG ELECTROMECHANICAL Co Ltd
Priority to CN 201010137763 priority Critical patent/CN101806305A/zh
Publication of CN101806305A publication Critical patent/CN101806305A/zh
Pending legal-status Critical Current

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Abstract

涡旋式压缩机轴用挡圈，属涡旋式压缩机技术领域。其目的是提供一种能够保证电磁离合器线圈部件与前端盖之间相对固定的涡旋式压缩机轴用挡圈，以避免因线圈部件的松动而造成电磁离合器的损坏。其技术要点是：挡圈(1)为碟形的倾斜状。将挡圈设计为碟形的倾斜状，使之既具有现有挡圈的弹性功能，又具有压紧功能。当挡圈通过一定的预紧力将其压入到电磁离合器的挡圈槽内时，足以保证压住电磁离合器线圈部件并将其固定在前端盖上，从而保证了电磁离合器的线圈部件不会发生松动，确保了电磁离合器的正常工作。

Description

涡旋式压缩机轴用挡圈
技术领域
本发明涉及一种涡旋式压缩机轴用挡圈，属涡旋式压缩机技术领域。
背景技术
目前，涡旋式压缩机轴用挡圈虽能使电磁离合器线圈部件装在前端盖上不会产生脱落，但由于弹性挡圈厚度、线圈部件厚度及挡圈沟槽均存在一定的公差，这就使得线圈部件在前端盖出现松动，与皮带轮发生摩擦，产生异常噪音，最终使电磁离合器损坏。
发明内容
本发明的目的在于提供一种能够保证电磁离合器线圈部件与前端盖之间相对固定的涡旋式压缩机轴用挡圈，以避免因线圈部件的松动而造成电磁离合器的损坏。
其技术是方案：一种涡旋式压缩机轴用挡圈，其特征在于：所述的挡圈为碟形的倾斜状。
其技术效果是：将挡圈设计为为碟形的倾斜状，使之既具有现有挡圈的弹性功能，又具有压紧功能。当挡圈通过一定的预紧力将其压入到电磁离合器的挡圈槽内时，足以挡住电磁离合器线圈部件并将其固定在前端盖上，从而保证了电磁离合器的线圈部件不会发生松动，确保了电磁离合器的正常工作。
附图说明
图1是本发明的结构示意图；
图2是图1的剖视图。
具体实施方式
如图1、2所示，涡旋式压缩机轴用挡圈，挡圈1为碟形的倾斜状，挡圈面的倾斜程度根据线圈部件厚度及挡圈沟槽间存在的间隙大小来确定，当挡圈通过一定的预紧力将其压入到电磁离合器的挡圈槽内时，足以保证压住电磁离合器线圈部件并将其固定在前端盖上。
为了便于挡圈的拆卸，挡圈沟槽的两侧分别开有通孔2。

Claims (2)

1.一种涡旋式压缩机轴用挡圈，其特征在于：所述的挡圈(1)为碟形的倾斜状。
2.根据权利要求1所述的涡旋式压缩机轴用挡圈，其特征在于：所述挡圈(1)的沟槽两侧分别开有通孔(2)。
CN 201010137763 2010-03-30 2010-03-30 涡旋式压缩机轴用挡圈 Pending CN101806305A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010137763 CN101806305A (zh) 2010-03-30 2010-03-30 涡旋式压缩机轴用挡圈

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201010137763 CN101806305A (zh) 2010-03-30 2010-03-30 涡旋式压缩机轴用挡圈

Publications (1)

Publication Number Publication Date
CN101806305A true CN101806305A (zh) 2010-08-18

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CN 201010137763 Pending CN101806305A (zh) 2010-03-30 2010-03-30 涡旋式压缩机轴用挡圈

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106410504A (zh) * 2016-09-23 2017-02-15 中国船舶重工集团公司第七〇九研究所 一种用于铠装电缆的连接器
CN108317154A (zh) * 2018-03-07 2018-07-24 十堰达峰软轴有限公司 一种曲面弹性挡圈及其装配方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884599A (en) * 1973-06-11 1975-05-20 Little Inc A Scroll-type positive fluid displacement apparatus
US4512729A (en) * 1981-10-12 1985-04-23 Sanden Corporation Drive bearing device for a fluid displacement apparatus
CN201136549Y (zh) * 2007-10-16 2008-10-22 东风汽车有限公司 一种汽车动力转向系统的转向动力缸
CN201401331Y (zh) * 2009-03-20 2010-02-10 安徽东风机电科技股份有限公司 改进的涡旋式压缩机钢球-保持圈防自转机构
CN201679817U (zh) * 2010-03-30 2010-12-22 安徽东升机电股份有限公司 涡旋式压缩机轴用挡圈

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884599A (en) * 1973-06-11 1975-05-20 Little Inc A Scroll-type positive fluid displacement apparatus
US4512729A (en) * 1981-10-12 1985-04-23 Sanden Corporation Drive bearing device for a fluid displacement apparatus
CN201136549Y (zh) * 2007-10-16 2008-10-22 东风汽车有限公司 一种汽车动力转向系统的转向动力缸
CN201401331Y (zh) * 2009-03-20 2010-02-10 安徽东风机电科技股份有限公司 改进的涡旋式压缩机钢球-保持圈防自转机构
CN201679817U (zh) * 2010-03-30 2010-12-22 安徽东升机电股份有限公司 涡旋式压缩机轴用挡圈

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106410504A (zh) * 2016-09-23 2017-02-15 中国船舶重工集团公司第七〇九研究所 一种用于铠装电缆的连接器
CN108317154A (zh) * 2018-03-07 2018-07-24 十堰达峰软轴有限公司 一种曲面弹性挡圈及其装配方法

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Open date: 20100818