CN107035766A - 重卡加长内圈圆锥滚子轴承 - Google Patents

重卡加长内圈圆锥滚子轴承 Download PDF

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Publication number
CN107035766A
CN107035766A CN201611204569.5A CN201611204569A CN107035766A CN 107035766 A CN107035766 A CN 107035766A CN 201611204569 A CN201611204569 A CN 201611204569A CN 107035766 A CN107035766 A CN 107035766A
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CN
China
Prior art keywords
inner ring
ring
taper roll
heavy truck
roll bearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611204569.5A
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English (en)
Inventor
于长鑫
佟已冬
罗晓秋
温少英
丁敏
胡卫平
姜贺
孙晗
李俊芝
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Wafangdian Bearing Group Corp
Original Assignee
Wafangdian Bearing Group Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wafangdian Bearing Group Corp filed Critical Wafangdian Bearing Group Corp
Priority to CN201611204569.5A priority Critical patent/CN107035766A/zh
Publication of CN107035766A publication Critical patent/CN107035766A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

本发明提供一种重卡加长内圈圆锥滚子轴承，包括外圈（4）、滚子（5）、内圈（2），所述的内圈（2）沿小端面轴向向外延长，所述的内圈延长部（6）的内径大于内圈轴承部（7）的内径。具有提高装配效率，降低成本的优点。

Description

重卡加长内圈圆锥滚子轴承
技术领域
本发明涉及一种圆锥滚子轴承，特别是关于一种重卡加长内圈圆锥滚子轴承。
背景技术
目前重卡汽车轮毂轴承选用两套圆锥滚子轴承与隔圈配套组合安装成轮廓单元，这需要根据每套轴承实际装配高尺寸选择相应尺寸的隔圈进行装配，由于单套轴承的装配高公差较大，导致轴承配对使用后选择隔圈尺寸较多，轮毂单元装配效率降低。
发明内容
针对现有技术中的不足，本发明旨在提供一种不需装配隔圈的重卡加长内圈圆锥滚子轴承。
为了解决上述问题，本发明的技术解决方案是：一种重卡加长内圈圆锥滚子轴承，包括外圈、滚子、内圈，所述的内圈沿小端面轴向向外延长，所述的内圈延长部的内径大于内圈轴承部的内径
本发明的有益效果是：内圈采用加长设计,并在满足加工能力水平基础上加严轴承装配高公差，装配时由于取消中间隔圈，提高装配效率，降低成本。
附图说明
图1 为本发明在轮毂的装配中的使用示意图；
图2 为本发明的内圈结构示意图。
图中：1、空心轴，2、内圈，3、轮毂壳体，4、外圈，5、滚子，6、内圈延长部，7、内圈轴承部。
具体实施方式
下面结合附图对本发明做进一步地说明。
重卡加长内圈圆锥滚子轴承，由外圈4、滚子5、内圈2构成，所述的内圈2沿小端面轴向向外延长，所述的内圈延长部6的内径大于内圈轴承部7的内径，这样避免由于内圈延长部6热处理变形导致装配空心轴1时受阻碍。
使用中相同两种型号圆锥滚子轴承配对安装成轮毂单元，此轮毂单元主要由空心轴1，两套相同型号圆锥滚子轴承，壳体3组成；其圆锥滚子轴承内圈2采用加长设计,并在满足加工能力水平基础上加严轴承装配高公差，在装配时可以取消中间隔圈的使用，提高装配效率。

Claims (1)

1.重卡加长内圈圆锥滚子轴承，包括外圈（4）、滚子（5）、内圈（2），其特征在于：所述的内圈（2）沿小端面轴向向外延长，所述的内圈延长部（6）的内径大于内圈轴承部（7）的内径。
CN201611204569.5A 2016-12-23 2016-12-23 重卡加长内圈圆锥滚子轴承 Pending CN107035766A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611204569.5A CN107035766A (zh) 2016-12-23 2016-12-23 重卡加长内圈圆锥滚子轴承

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611204569.5A CN107035766A (zh) 2016-12-23 2016-12-23 重卡加长内圈圆锥滚子轴承

Publications (1)

Publication Number Publication Date
CN107035766A true CN107035766A (zh) 2017-08-11

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Country Status (1)

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CN (1) CN107035766A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107906129A (zh) * 2017-12-26 2018-04-13 瓦房店轴承集团有限责任公司 焊接式加长内圈圆锥滚子轴承

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10311908A1 (de) * 2003-03-17 2004-09-30 Ab Skf Schwenklagerung zur schwenkbaren Aufhängung eines Federsystems eines Fahrzeugs
US20070014502A1 (en) * 2003-05-12 2007-01-18 Volvo Lastvagnar Ab Wheel bearing arrangement
CN202280733U (zh) * 2011-11-09 2012-06-20 安徽福马车桥有限公司 汽车轮毂分体式双列圆锥滚子轴承
CN203655892U (zh) * 2013-12-30 2014-06-18 襄阳鹰牌荣华轴承有限公司 一种轮毂轴承
CN204628319U (zh) * 2015-05-25 2015-09-09 新昌县开源汽车轴承有限公司 一种第二代重载卡车轮毂轴承
CN205173243U (zh) * 2015-12-08 2016-04-20 郭军 一种卡车轴承单元
DE202016104816U1 (de) * 2016-09-01 2016-09-15 Aktiebolaget Skf Wälzlager
CN206487762U (zh) * 2016-12-23 2017-09-12 瓦房店轴承集团有限责任公司 一种重卡加长内圈圆锥滚子轴承

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10311908A1 (de) * 2003-03-17 2004-09-30 Ab Skf Schwenklagerung zur schwenkbaren Aufhängung eines Federsystems eines Fahrzeugs
US20070014502A1 (en) * 2003-05-12 2007-01-18 Volvo Lastvagnar Ab Wheel bearing arrangement
CN202280733U (zh) * 2011-11-09 2012-06-20 安徽福马车桥有限公司 汽车轮毂分体式双列圆锥滚子轴承
CN203655892U (zh) * 2013-12-30 2014-06-18 襄阳鹰牌荣华轴承有限公司 一种轮毂轴承
CN204628319U (zh) * 2015-05-25 2015-09-09 新昌县开源汽车轴承有限公司 一种第二代重载卡车轮毂轴承
CN205173243U (zh) * 2015-12-08 2016-04-20 郭军 一种卡车轴承单元
DE202016104816U1 (de) * 2016-09-01 2016-09-15 Aktiebolaget Skf Wälzlager
CN206487762U (zh) * 2016-12-23 2017-09-12 瓦房店轴承集团有限责任公司 一种重卡加长内圈圆锥滚子轴承

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107906129A (zh) * 2017-12-26 2018-04-13 瓦房店轴承集团有限责任公司 焊接式加长内圈圆锥滚子轴承

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Application publication date: 20170811