CN2532269Y - 小型无油空气压缩机 - Google Patents

小型无油空气压缩机 Download PDF

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Publication number
CN2532269Y
CN2532269Y CN 02207083 CN02207083U CN2532269Y CN 2532269 Y CN2532269 Y CN 2532269Y CN 02207083 CN02207083 CN 02207083 CN 02207083 U CN02207083 U CN 02207083U CN 2532269 Y CN2532269 Y CN 2532269Y
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motor
bracket
air compressor
small
free air
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CN 02207083
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吴勋辉
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No8 lijiang Road guilin City guangxi Zhuang Auton
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Individual
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Abstract

本实用新型是一种小型无油空气压缩机,由支架座、电机、偏心轮连杆机构、活塞气缸机构、分流气路组成,其支架座为四边或多边形,电机定子内、外均用四支或多支螺栓实现电机与支架座的紧固联接;气缸为台阶结构,由压板通过该台阶压紧于支架座;电机轴与偏心轮用键联接。本实用新型结构性能良好,运转平稳,噪音低,***性能可靠,质量稳定,且便于开发系列化产品。可广泛应用于医疗、制药、食品、化工等行业。

Description

小型无油空气压缩机
本实用新型属于机电技术领域,是一种小型无油空气压缩机。
无油空气压缩机可以提供无油洁净的气源,广泛应用于医疗、制药、食品、化工等行业。目前,小型无油空气压缩机是由电机、支架座、偏心轮连杆机构、活塞气缸机构、分流气道组成。电机轴与偏心轮之间通过紧定螺钉传递转矩,偏心轮连杆机构的轴向位置也由该紧定螺钉固定;气缸由缸顶板通过密封圈压紧于支架座上,由于此种结构本身存在缺陷,使得***性能不可靠,运转噪音较高,产品质量难以稳定。
本实用新型在于提供一种结构性能良好,运转噪音较低,***性能可靠,质量稳定,且便于开发系列化产品的小型无油空气压缩机。
本实用新型在解决技术问题采取的技术方案为:支架座为四边或多边形,与电机采用嵌入配合,电机定子内、外均用四支或多支螺栓实现电机与支架座的紧固联接;气缸采用台阶结构,由压板通过该台阶压紧于支架座;电机轴与偏心轮用键联接,实现键传动。
本实用新型的有益效果是:结构性能良好,便于装配调试,运转平稳,噪音低,***性能可靠,质量稳定,使用寿命长,且便于开发系列化产品。
下面结合附图和实施例对本实用新型的结构作进一步说明。
图1为整机结构图。图2为支架座右视图。图3为支架座剖视图。图4为支架座左视图。图5为支架座俯视图。图6为压板剖视图。图7为压板俯视图。图8为气缸结构图。图9为电机轴结构图。图10为偏心轮右视图。图11为偏心轮剖视图。
其中,1为电机;2为气缸;3为缸顶板;4为压板;5为压板固定螺钉;6为活塞皮碗;7为支架座;8为连杆;9为为偏心轮紧定螺钉;10为键;11为电机轴;12为偏心轮;13为支架座外固定螺栓;14为支架座内固定螺栓;15为支架座外固定螺栓套筒。
实施例:
电机1为370w电容启动单相异步电机,气缸2外径为72.5mm,内径为63.4mm,总高21.5mm,压板4厚度为3mm,支架座7为四边形,键10尺寸为5mm,电机轴11总长220mm,偏心轮12的偏心距为11.5mm,支架座外固定螺栓13和内固定螺栓14各4支,各零部件按设计要求进行加工。该小型无油空气压缩机,电机转速为1400r/min,标准排气压力为0.5Mpa,最大排气压力为0.8Mpa,标准排气量为60L/min。

Claims (4)

1、一种小型无油空气压缩机,由支架座、电机、偏心轮连杆机构、活塞气缸机构、分流气路组成,其特征在于所说的支架座为四边或多边型,电机定子内、外分别用四支或多支螺栓实现电机与支架座的紧固联接;气缸为台阶结构,由压板通过该台阶压紧于支架座;电机轴与偏心轮用键联接。
2、根据权利要求1所述的小型无油空气压缩机,其特征在于所说的支架座为方型四边或多边型,与电机采用嵌入配合,电机定子内、外分别用四支或多支螺栓实现电机与支架座的紧固联接。
3、根据权利要求1所述的小型无油空气压缩机,其特征在于所说的气缸采用台阶结构,由压板通过该台阶压紧于支架座上。
4、根据权利要求1所述的小型无油空气压缩机,其特征在于所说的电机轴与偏心轮用键联结,实现键传动。
CN 02207083 2002-02-05 2002-02-05 小型无油空气压缩机 Expired - Fee Related CN2532269Y (zh)

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CN 02207083 CN2532269Y (zh) 2002-02-05 2002-02-05 小型无油空气压缩机

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CN 02207083 CN2532269Y (zh) 2002-02-05 2002-02-05 小型无油空气压缩机

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9856866B2 (en) 2011-01-28 2018-01-02 Wabtec Holding Corp. Oil-free air compressor for rail vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9856866B2 (en) 2011-01-28 2018-01-02 Wabtec Holding Corp. Oil-free air compressor for rail vehicles

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Owner name: NO.8,LIJIANG ROAD,GUILIN CITY,GUANGXI ZHUANG AUTON

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Patentee address after: No. 1, Lane 8, Lijiang Road, Guilin, the Guangxi Zhuang Autonomous Region, Guilin superstar Electronic Equipment Co., Ltd.

Patentee address before: Guilin, the Guangxi Zhuang Autonomous Region, 8 residential building

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