CN202273989U - 耐磨机床轴套 - Google Patents

耐磨机床轴套 Download PDF

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Publication number
CN202273989U
CN202273989U CN2011203308938U CN201120330893U CN202273989U CN 202273989 U CN202273989 U CN 202273989U CN 2011203308938 U CN2011203308938 U CN 2011203308938U CN 201120330893 U CN201120330893 U CN 201120330893U CN 202273989 U CN202273989 U CN 202273989U
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CN2011203308938U
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汪信党
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Anhui Wuhu Xinda Powder Metallurgy Parts Co Ltd
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Anhui Wuhu Xinda Powder Metallurgy Parts Co Ltd
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Abstract

本实用新型公开了一种耐磨机床轴套,包括轴套本体,所述轴套本体为单一材料铸成的整体结构,所述轴套本体呈圆套筒状结构,所述套筒的内部设有轴孔,所述轴孔的内壁上设有多个点状凹点,所述套筒的底部设有一圈凸缘,所述凸缘与侧壁相邻的部位具有防滑凹槽。本实用新型承载能力高、抗振性好、噪音小、寿命长。

Description

耐磨机床轴套
技术领域
本实用新型涉及一种耐磨机床轴套。 
背景技术
    轴承可以分为滚动轴承和滑动轴承。其中滚动轴承是比较常用的标准件,具有摩擦系数低、启动阻力小等优点,设计、使用、润滑、维护都很方便。而滑动轴承在高速、重载、高精度以及轴承结构需要剖分的时候,比滚动轴承有一定的优势。滑动轴承的特点是承载能力高、抗振性好、噪音小、寿命长。滑动轴承需要单独设计,材料一般是轴承合金(又称巴氏合金)或青铜。目前使用的轴套式滑动轴承的轴套多是采用空圆柱体,柱体内表面是光滑的平面,这种结构形式磨损严重,润滑机油大量上窜,致使轴承使用寿命缩短。产生以上现象的主要原因就是轴套式滑动轴承的轴套内表面结构不合理,硬度低,只有洛氏(HRC)20-25,不耐磨损。 
实用新型内容
本实用新型提供一种承载能力高、抗振性好、噪音小、寿命长的耐磨机床轴套。 
本实用新型解决技术问题提供如下方案: 
一种耐磨机床轴套,包括轴套本体,其特征在于:所述轴套本体为单一材料铸成的整体结构,所述轴套本体呈圆套筒状结构,所述套筒的内部设有轴孔,所述轴孔的内壁上设有多个点状凹点,所述套筒的底部设有一圈凸缘,所述凸缘与侧壁相邻的部位具有防滑凹槽。
本实用新型在原来的轴套的基础上对轴套的侧壁进行加厚处理,再在轴套的底部设一圈凸缘,在凸缘与侧壁相邻的位置开有防滑凹槽,保证轴套的稳固,再在轴孔的内壁上设有对个凹点,凹点内可以储油,有利于加强润滑效果。 
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,一种耐磨机床轴套,包括轴套本体1,所述轴套本体1为单一材料铸成的整体结构,所述轴套本体1呈圆套筒状结构,所述套筒的内部设有轴孔2,所述轴孔2的内壁上设有多个点状凹点3,所述套筒1的底部设有一圈凸缘4,所述凸缘4与侧壁相邻的部位具有防滑凹槽5。 

Claims (1)

1.一种耐磨机床轴套,包括轴套本体,其特征在于:所述轴套本体为单一材料铸成的整体结构,所述轴套本体呈圆套筒状结构,所述套筒的内部设有轴孔,所述轴孔的内壁上设有多个点状凹点,所述套筒的底部设有一圈凸缘,所述凸缘与侧壁相邻的部位具有防滑凹槽。
CN2011203308938U 2011-09-06 2011-09-06 耐磨机床轴套 Expired - Fee Related CN202273989U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203308938U CN202273989U (zh) 2011-09-06 2011-09-06 耐磨机床轴套

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203308938U CN202273989U (zh) 2011-09-06 2011-09-06 耐磨机床轴套

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CN202273989U true CN202273989U (zh) 2012-06-13

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CN2011203308938U Expired - Fee Related CN202273989U (zh) 2011-09-06 2011-09-06 耐磨机床轴套

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104061240A (zh) * 2014-06-27 2014-09-24 常熟市振泰无纺机械有限公司 一种用于梳理机的轴承套

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104061240A (zh) * 2014-06-27 2014-09-24 常熟市振泰无纺机械有限公司 一种用于梳理机的轴承套

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Granted publication date: 20120613

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