CN202228546U - 易装式纺织机用轴承 - Google Patents

易装式纺织机用轴承 Download PDF

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Publication number
CN202228546U
CN202228546U CN2011203176055U CN201120317605U CN202228546U CN 202228546 U CN202228546 U CN 202228546U CN 2011203176055 U CN2011203176055 U CN 2011203176055U CN 201120317605 U CN201120317605 U CN 201120317605U CN 202228546 U CN202228546 U CN 202228546U
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China
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bearing
trapezoidal
hole
mandrel
bearing hole
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Expired - Fee Related
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CN2011203176055U
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English (en)
Inventor
葛富春
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Baolijia (anhui) Textile Co Ltd
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Baolijia (anhui) Textile Co Ltd
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Abstract

本实用新型公开了一种易装式纺织机用轴承,包括有芯轴,所述的芯轴的两端分别置于轴承座内,轴承座内设有梯形的轴承孔,轴承孔内设有轴套,芯轴的端部上设有与轴承孔相配合的梯形轴肩,梯形轴肩两侧壁与轴承孔面接触。本实用新型采用面接触,减少正压力,减少了磨损,从而有效减少磨损量,延长了轴承的使用寿命。

Description

易装式纺织机用轴承
技术领域
    本实用新型涉及纺织机的机械领域,具体属于易装式纺织机用轴承。
背景技术
    现有的纺织机轴承,通常是由一根芯轴、芯轴的两端对称的轴承构成。芯轴的一端套有滚珠,保持架及滚珠外面套有的轴承座。轴承座一端有封冒,另一端有装于芯轴与轴承壳之间的防尘圈。此种结构的主要缺点:滚道易于磨损,滚珠与滚道为点接触,当高速转动时,滚珠在径向传给滚道的正压力。
实用新型内容
本实用新型的目的上提供一种易装式纺织机用轴承,采用面接触,减少正压力,减少了磨损,从而有效减少磨损量,延长了轴承的使用寿命。
本实用新型的技术方案如下:
易装式纺织机用轴承,包括有芯轴,所述的芯轴的两端分别置于轴承座内,轴承座内设有梯形的轴承孔,轴承孔内设有轴套,芯轴的端部上设有与轴承孔相配合的梯形轴肩,梯形轴肩两侧壁与轴承孔面接触。
    所述的轴承座、轴套上设有相贯通的注油孔。
本实用新型的轴套与轴肩为面接触,采用面接触,减少正压力,减少了磨损,从而有效减少磨损量,延长了轴承的使用寿命。
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,易装式纺织机用轴承,包括有芯轴1,芯轴1的两端分别置于轴承座2内,轴承座2内设有梯形的轴承孔3,轴承孔内设有轴套4,芯轴1的端部上设有与轴承孔相配合的梯形轴肩5,梯形轴肩5两侧壁6与轴承孔3面接触,轴承座、轴套上设有相贯通的注油孔7。

Claims (2)

1.易装式纺织机用轴承,包括有芯轴,其特征在于:所述的芯轴的两端分别置于轴承座内,轴承座内设有梯形的轴承孔,轴承孔内设有轴套,芯轴的端部上设有与轴承孔相配合的梯形轴肩,梯形轴肩两侧壁与轴承孔面接触。
2.根据权利要求1所述的易装式纺织机用轴承,其特征在于:所述的轴承座、轴套上设有相贯通的注油孔。
CN2011203176055U 2011-08-27 2011-08-27 易装式纺织机用轴承 Expired - Fee Related CN202228546U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203176055U CN202228546U (zh) 2011-08-27 2011-08-27 易装式纺织机用轴承

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203176055U CN202228546U (zh) 2011-08-27 2011-08-27 易装式纺织机用轴承

Publications (1)

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CN202228546U true CN202228546U (zh) 2012-05-23

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CN (1) CN202228546U (zh)

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

Granted publication date: 20120523

Termination date: 20130827