CN205806236U - 一种带轴向定位压板的轴承 - Google Patents

一种带轴向定位压板的轴承 Download PDF

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CN205806236U
CN205806236U CN201620740278.7U CN201620740278U CN205806236U CN 205806236 U CN205806236 U CN 205806236U CN 201620740278 U CN201620740278 U CN 201620740278U CN 205806236 U CN205806236 U CN 205806236U
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bearing
axial
pressing plate
step groove
positioning sleeve
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吴雅琍
郭长建
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C&U Co Ltd
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C&U Group Ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/067Fixing them in a housing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls

Abstract

本实用新型公开了一种带轴向定位压板的轴承,包括有轴承和压板,压板上圆周均布有轴向定位螺孔,轴承的一端外圆周面上开设有台阶槽,台阶槽由一底面和一侧面构成,压板套装在轴承的台阶槽上,压板与台阶槽之间设有定位套,所述的定位套为由一轴向端面和一径向端面构成的L形结构,定位套的径向端面与压板的轴向外端面抵接,压板的轴向内端面与台阶槽侧面相抵接,定位套的轴向端面夹持在压板内环面和台阶槽底面之间,且定位套的轴向端面与台阶槽底面之间设有轴向限位结构。由于轴承和压板为分体设置,因此便于对轴承的运输及安装,轴承安装后,压板套装在轴承的台阶槽上,然后压入定位套,便可实现压板与轴承的固定连接,安装起来方便可靠。

Description

一种带轴向定位压板的轴承
技术领域
本实用新型涉及一种轴承,具体涉及一种带轴向定位压板的轴承。
背景技术
随着各类齿轮箱或变速箱的发展,对应用于其内的轴承也提出了更高要求,为使轴承在有限的安装空间内实现精准定位,需要在轴承的外圆周面上增设一压板,压板上圆周均布有轴向定位螺孔,以实现自定位安装的需求,但由于在现有技术中,该压板是一体成型在轴承的外圆周面上,无法拆卸,因此对轴承的运输及安装造成不便。
发明内容
针对现有技术的不足,本实用新型提供了一种带轴向定位压板的轴承,该轴承和压板之间分体设置,从而便于对轴承的运输及安装,同时轴承安装后,压板又能便捷可靠地安装在轴承上,使轴承在齿轮箱或变速箱内满足自定位安装的需求。
为实现上述目的,本实用新型提供了一种带轴向定位压板的轴承,包括有轴承和压板,压板上圆周均布有轴向定位螺孔,轴承的一端外圆周面上开设有台阶槽,所述的台阶槽由一底面和一侧面构成,所述的压板套装在轴承的台阶槽上,压板与台阶槽之间设有定位套,所述的定位套为由一轴向端面和一径向端面构成的L形结构,定位套的径向端面与压板的轴向外端面抵接,压板的轴向内端面与台阶槽侧面相抵接,定位套的轴向端面夹持在压板内环面和台阶槽底面之间,且定位套的轴向端面与台阶槽底面之间设有轴向限位结构。
本实用新型的有益效果是:采用上述结构,由于在本实用新型中轴承和压板为分体设置,因此便于对轴承的运输及安装,轴承安装后,压板套装在轴承的台阶槽上,然后压入定位套,便可实现压板与轴承的固定连接,安装方便可靠,装配完成后,能使轴承在齿轮箱或变速箱内满足自定位安装的需求。
本实用新型可进一步设置为定位套的轴向端面上开设有径向通槽,所述的径向通槽上设有径向向内延伸的弹性卡扣,所述台阶槽的底面上对应设有与所述弹性卡扣形成轴向限位卡接的卡槽。
采用上述结构,通过所述弹性卡扣与卡槽的轴向限位卡接,可使定位套能将压板固定装配到轴承上,结构简单,安装方便。
本实用新型还可进一步设置为定位套的轴向端面上圆周排布有多个径向通槽,每个径向通槽内均设有一弹性卡扣。这样设置,使得定位套与轴承之间形成更加牢固的连接。
附图说明
图1为本实用新型的正视图;
图2为本实用新型的剖视图;
图3为图2的I部放大图;
图4为本实用新型中定位套的结构图。
具体实施方式
如图1、2、3、4所示给出了一种带轴向定位压板的轴承,包括有轴承1和压板2,压板2上圆周均布有轴向定位螺孔21,轴承1的一端外圆周面上开设有台阶槽,所述的台阶槽由一底面11和一侧面12构成,所述的压板2套装在轴承1的台阶槽上,压板2与台阶槽之间设有定位套3,所述的定位套3为由一轴向端面31和一径向端面32构成的L形结构,定位套3的径向端面32与压板2的轴向外端面22抵接,压板2的轴向内端面23与台阶槽侧面12相抵接,定位套3的轴向端面31夹持在压板内环面24和台阶槽底面11之间,且定位套3的轴向端面31与台阶槽底面11之间设有轴向限位结构,轴向限位结构具体为:定位套3的轴向端面31上圆周排布有多个径向通槽33,每个径向通槽33内均设有一个径向向内延伸的弹性卡扣34,所述台阶槽的底面11上对应设有与所述弹性卡扣34形成轴向限位卡接的卡槽13。
采用上述结构,由于在本实用新型中轴承1和压板2为分体设置,因此便于对轴承1的运输及安装,轴承安装后,压板2套装在轴承1的台阶槽上,然后压入定位套3,便可实现压板2与轴承1的固定连接,安装方便可靠,装配完成后,能使轴承1在齿轮箱或变速箱内满足自定位安装的需求。

Claims (3)

1.一种带轴向定位压板的轴承,包括有轴承和压板,压板上圆周均布有轴向定位螺孔,其特征在于:轴承的一端外圆周面上开设有台阶槽,所述的台阶槽由一底面和一侧面构成,所述的压板套装在轴承的台阶槽上,压板与台阶槽之间设有定位套,所述的定位套为由一轴向端面和一径向端面构成的L形结构,定位套的径向端面与压板的轴向外端面抵接,压板的轴向内端面与台阶槽侧面相抵接,定位套的轴向端面夹持在压板内环面和台阶槽底面之间,且定位套的轴向端面与台阶槽底面之间设有轴向限位结构。
2.根据权利要求1所述的一种带轴向定位压板的轴承,其特征在于:定位套的轴向端面上开设有径向通槽,所述的径向通槽上设有径向向内延伸的弹性卡扣,所述台阶槽的底面上对应设有与所述弹性卡扣形成轴向限位卡接的卡槽。
3.根据权利要求2所述的一种带轴向定位压板的轴承,其特征在于:定位套的轴向端面上圆周排布有多个径向通槽,每个径向通槽内均设有一弹性卡扣。
CN201620740278.7U 2016-07-14 2016-07-14 一种带轴向定位压板的轴承 Active CN205806236U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113464571A (zh) * 2021-06-28 2021-10-01 人本股份有限公司 卡接式压板轴承单元
CN113464552A (zh) * 2021-06-28 2021-10-01 人本股份有限公司 双轴整体弹簧片结构的弹簧片压板单元

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113464571A (zh) * 2021-06-28 2021-10-01 人本股份有限公司 卡接式压板轴承单元
CN113464552A (zh) * 2021-06-28 2021-10-01 人本股份有限公司 双轴整体弹簧片结构的弹簧片压板单元

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Address after: 16 No. 325000 Yong Jiang Road, hi tech Industrial Development Zone, Zhejiang, Wenzhou, China

Patentee after: C&U Co.,Ltd.

Address before: 16 No. 325000 Yong Jiang Road, hi tech Industrial Development Zone, Zhejiang, Wenzhou, China

Patentee before: C & U Group Ltd.