CN202140451U - 轴承座 - Google Patents

轴承座 Download PDF

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Publication number
CN202140451U
CN202140451U CN201120252937U CN201120252937U CN202140451U CN 202140451 U CN202140451 U CN 202140451U CN 201120252937 U CN201120252937 U CN 201120252937U CN 201120252937 U CN201120252937 U CN 201120252937U CN 202140451 U CN202140451 U CN 202140451U
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China
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bearing
bearing block
endosphere
shell
outer shell
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Expired - Fee Related
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CN201120252937U
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English (en)
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盛永和
方友祥
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Individual
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Individual
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  • Mounting Of Bearings Or Others (AREA)

Abstract

本实用新型公开了一种可调节两轴承座同心度,降低轴承座底板制造精度的轴承座,它包括外壳(3),其特征是所述的外壳(3)的内孔设有内球(5),内孔的内表面与内球(5)的外表面为配合的球形,外壳(3)沿其轴向方向开有用于安装内球(5)的安装槽,外壳(3)上设有用于定位内球(5)的定位螺孔(2),本实用新型结构简单,带有内球的轴承座,可降低轴承座底板的制造精度和轴承座的安装精度,可大大提高轴承使用寿命,减少机器的故障。

Description

轴承座
技术领域
本实用新型涉及一种用来支撑轴承的构件,具体地说是一种轴承座。
背景技术
轴承在机器设备中应用广泛,安装时一般通过轴承座安装在设备上,在传动中起了十分重要的作用。要固定一根轴,必须装有二个以上轴承,而二个轴承中心要求在同一直线上。如果两轴承不同轴,或两端轴承座底板不平行时,就会转动不灵活,轴承发烧,导致轴承早期磨损直至损坏,引起机器故障。
发明内容
本实用新型的目的是提供一种可调节两轴承座同心度,降低轴承座底板制造精度的轴承座。
本实用新型是采用如下技术方案实现其发明目的的,一种轴承座,它包括外壳,所述的外壳的内孔设有内球,内孔的内表面与内球的外表面为配合的球形,外壳沿其轴向方向开有用于安装内球的安装槽,外壳上设有用于定位内球的定位螺孔。
本实用新型所述的安装槽为2个或4个。
由于采用上述技术方案,本实用新型较好的实现了发明目的,其结构简单,带有内球的轴承座,可降低轴承座底板的制造精度和轴承座的安装精度,可大大提高轴承使用寿命,减少机器的故障。
附图说明
图1是本实用新型的结构示意图;
图2是本实用新型的使用状态图。
具体实施方式
下面结合附图及实施例对本实用新型作进一步说明。
由图1可知,一种轴承座,它包括外壳3,所述的外壳3的内孔设有内球5,内孔的内表面与内球5的外表面为配合的球形,外壳3沿其轴向方向开有用于安装内球5的安装槽,外壳3上设有用于定位内球5的定位螺孔2。
本实用新型所述的安装槽为2个或4个。本实施例为2个。
本实用新型安装时,先将轴承4装于内球5中,然后将内球5经安装槽装入轴承座外壳3中,旋转90°即可,再将定位螺栓1旋入定位螺孔2,防止内球5与轴6一起旋转。
本实用新型使用时,当轴6两端轴承座底板有不平行时,装有轴承4的内球5可在轴承座外壳3的球面内中自由转动,自动调节两轴承座的同心度,而不会发生扭曲,消除内力。
机器在运行过程中,如果轴6超过了它的承受力,发生弹性变形(如图2所示),轴承4随轴6发生扭曲时,内球5可随之在轴承座外壳3的球面内扭转,有效地保护了轴承4,防止了轴承4的损坏。

Claims (2)

1.一种轴承座,它包括外壳(3),其特征是所述的外壳(3)的内孔设有内球(5),内孔的内表面与内球(5)的外表面为配合的球形,外壳(3)沿其轴向方向开有用于安装内球(5)的安装槽,外壳(3)上设有用于定位内球(5)的定位螺孔(2)。
2.根据权利要求1所述的轴承座,其特征是所述的安装槽为2个或4个。
CN201120252937U 2011-07-18 2011-07-18 轴承座 Expired - Fee Related CN202140451U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120252937U CN202140451U (zh) 2011-07-18 2011-07-18 轴承座

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120252937U CN202140451U (zh) 2011-07-18 2011-07-18 轴承座

Publications (1)

Publication Number Publication Date
CN202140451U true CN202140451U (zh) 2012-02-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120252937U Expired - Fee Related CN202140451U (zh) 2011-07-18 2011-07-18 轴承座

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CN (1) CN202140451U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109737143A (zh) * 2019-02-19 2019-05-10 北京永新医疗设备有限公司 对中轴承座装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109737143A (zh) * 2019-02-19 2019-05-10 北京永新医疗设备有限公司 对中轴承座装置

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Yiyang Zijiang River Lianhe Harvester Development Co., Ltd.

Assignor: Fang Youxiang

Contract record no.: 2013430000149

Denomination of utility model: Method for casting large main-bearing seat

Granted publication date: 20120208

License type: Exclusive License

Record date: 20130826

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120208

Termination date: 20160718