CN2358758Y - 一种带滚动轴承的抽屉导轨滚轮 - Google Patents

一种带滚动轴承的抽屉导轨滚轮 Download PDF

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CN2358758Y
CN2358758Y CN 98247703 CN98247703U CN2358758Y CN 2358758 Y CN2358758 Y CN 2358758Y CN 98247703 CN98247703 CN 98247703 CN 98247703 U CN98247703 U CN 98247703U CN 2358758 Y CN2358758 Y CN 2358758Y
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rolling bearing
roller
drawer guide
utility
model
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CN 98247703
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梁伟明
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Abstract

本实用新型提供一种带轴承的抽屉导轨滚轮,其特征是由滚动轴承和轮缘组成,轮缘用耐磨塑料制成,在其内缘上开有一条环形凹槽,滚动轴承以其外圈置于环形凹槽内与轮缘连结在一起。该滚轮具有不打滑、不发生偏磨、抽屉进出顺畅和使用寿命长等优点。适合于制造高档的抽屉导轨滚轮。

Description

一种带滚动轴承的抽屉导轨滚轮
本实用新型涉及一种改进的导轮,特别是一种带滚动轴承的抽屉导轨滚轮。
在已有技术中,抽屉导轨用的滚轮采用聚甲醛整体注塑而成,与轴采用滑动配合。由于其硬度高,不产生塑性变形,与导轨和轴的摩擦系数很小,容易打滑不转动,时间一长会发生偏磨,导致滚动不正常,使轴屉推进或拉出不顺畅,甚至失效。
本实用新型的目的在于提供一种不打滑,滚动平稳顺畅的抽屉导轨滚轮。
本实用新型的任务是这样实现的:该滚轮由一个滚动轴承和轮缘组成,轮缘用耐磨塑料制成,在其内缘上开有一条环形凹槽,滚动轴承以其外圈置于环形凹槽内与轮缘连结在一起。
由于滚轮安装了滚动轴承,不存在轴与滚轮摩擦的问题,而滚轮与导轨完全实现滚动摩擦,不产生打滑,更不会发生偏磨,确保抽屉进出畅顺,并提高使用寿命。
以下结合附图进一步介绍本实用新型的结构。
图1为本实用新型一种具体结构的剖视图。
如图1所示,本实用新型的轮缘1是用聚甲醛、尼龙等塑料制成,在其内缘上开有一条环形凹槽2,滚动轴承3以其外圈与环形凹槽2配合与轮缘1结合在一起。制造本滚轮时,可先将滚动轴承置于注塑模内,然后再注塑,即可将滚动轴承固定于轮缘3内。
本实用新型适合于制造各种比较高档的抽屉导轨滚轮。

Claims (1)

1、一种带滚动轴承的抽屉导轨滚轮,其特征在于由轮缘(1)和滚动轴承(3)构成,轮缘(1)用耐磨塑料制成,在其内缘上开有一条环形凹槽(2),滚动轴承(3)以其外圈置于环形凹槽(2)内与轮缘(1)连结在一起。
CN 98247703 1998-12-15 1998-12-15 一种带滚动轴承的抽屉导轨滚轮 Expired - Fee Related CN2358758Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98247703 CN2358758Y (zh) 1998-12-15 1998-12-15 一种带滚动轴承的抽屉导轨滚轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98247703 CN2358758Y (zh) 1998-12-15 1998-12-15 一种带滚动轴承的抽屉导轨滚轮

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CN2358758Y true CN2358758Y (zh) 2000-01-19

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CN 98247703 Expired - Fee Related CN2358758Y (zh) 1998-12-15 1998-12-15 一种带滚动轴承的抽屉导轨滚轮

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1323854C (zh) * 2002-11-22 2007-07-04 张新江 一种复合滚轮的制作方法
CN100351533C (zh) * 2002-06-19 2007-11-28 约翰奥斯丁建筑控股有限公司 用于旋转挤奶平台的滚轮
CN106594056A (zh) * 2017-01-18 2017-04-26 苏州市爱司特塑胶五金有限公司 一种轴承滚轮

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100351533C (zh) * 2002-06-19 2007-11-28 约翰奥斯丁建筑控股有限公司 用于旋转挤奶平台的滚轮
CN1323854C (zh) * 2002-11-22 2007-07-04 张新江 一种复合滚轮的制作方法
CN106594056A (zh) * 2017-01-18 2017-04-26 苏州市爱司特塑胶五金有限公司 一种轴承滚轮

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