CN109630544A - 一种高速无挡边圆锥轮毂轴承 - Google Patents

一种高速无挡边圆锥轮毂轴承 Download PDF

Info

Publication number
CN109630544A
CN109630544A CN201910135756.XA CN201910135756A CN109630544A CN 109630544 A CN109630544 A CN 109630544A CN 201910135756 A CN201910135756 A CN 201910135756A CN 109630544 A CN109630544 A CN 109630544A
Authority
CN
China
Prior art keywords
inner ring
roller
ring
hub bearing
circular cone
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.)
Withdrawn
Application number
CN201910135756.XA
Other languages
English (en)
Inventor
郭永波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HAINING AUTOMANN PARTS CO Ltd
Original Assignee
HAINING AUTOMANN PARTS CO Ltd
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 HAINING AUTOMANN PARTS CO Ltd filed Critical HAINING AUTOMANN PARTS CO Ltd
Priority to CN201910135756.XA priority Critical patent/CN109630544A/zh
Publication of CN109630544A publication Critical patent/CN109630544A/zh
Withdrawn legal-status Critical Current

Links

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
    • F16C19/383—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 with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385—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 with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • 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
    • F16C33/34—Rollers; Needles
    • F16C33/36—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces
    • F16C33/366—Tapered rollers, i.e. rollers generally shaped as truncated cones
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

本发明公开了一种高速无挡边圆锥轮毂轴承，包括外圈、密封圈内圈、滚子、芯轴、保持架、齿圈、传感器和螺栓；所述内圈包括三个，分别为内圈Ⅰ、内圈Ⅱ和内圈Ⅲ，所述滚子为双锥面滚子，所述内圈Ⅰ和内圈Ⅱ与一侧滚子匹配衔接，所述内圈Ⅲ与另一侧滚子匹配衔接。本发明的滚子设计为双锥面，可避免侧向加载力时轴向推力，不再设计挡边来抵消轴向力，也不再会因滑动摩擦而早期损坏。滚子的空心设计有助于产品组装有预载，转动过程中不会有滑动摩擦破坏滚道表面，使轮毂轴承使用寿命更长。

Description

一种高速无挡边圆锥轮毂轴承
技术领域
本发明涉及一种轮毂轴承总成，具体涉及一种高速无挡边圆锥轮毂轴承。
背景技术
目前，圆锥轮毂轴承在汽车上的应用，由于结构的优越性，使得车辆的承载能力大大增加。进年来制造业的发展，不断改变了圆锥轮毂轴承的性能和集成化，汽车车轮上的安装从两个单列，到一个双列，再到集轴承座、轮速传感器为一体，还有省去螺母的旋铆结构，这所有的改进让汽车轮毂的性能更优越，制造及使用更方便，更换也更经济了。
圆锥轮毂轴承在制过程中，传统设计为内圈有挡边（如图4所示），平衡滚子的侧向推力，滚子（如图5所示）端面与挡边的接触为滑动摩擦，久而久之，滚子和内圈摩擦产生的高温使滚子和内圈滚道发生烧蚀，随后会出现疲劳损坏，零件也失去转动和承载的功能。
发明内容
本发明所要解决的技术问题是提供一种高速无挡边圆锥轮毂轴承，滚子设计为双锥面，可避免侧向加载力时轴向推力，滚子的空心设计有助于产品组装有预载，转动过程中不会有滑动摩擦破坏滚道表面，轮毂轴承使用寿命更长。
本发明解决技术问题所采用的技术方案是：一种高速无挡边圆锥轮毂轴承，包括外圈、密封圈内圈、滚子、芯轴、保持架、齿圈、传感器和螺栓；所述内圈包括三个，分别为内圈Ⅰ、内圈Ⅱ和内圈Ⅲ，所述滚子为双锥面滚子，所述内圈Ⅰ和内圈Ⅱ与一侧滚子匹配衔接，所述内圈Ⅲ与另一侧滚子匹配衔接。
作为一种优选，所述齿圈设置于内圈Ⅱ和内圈Ⅲ之间。
本发明的有益效果是: 滚子设计为双锥面，可避免侧向加载力时轴向推力，不再设计挡边来抵消轴向力，也不再会因滑动摩擦而早期损坏。滚子的空心设计有助于产品组装有预载，转动过程中不会有滑动摩擦破坏滚道表面，使轮毂轴承使用寿命更长。
附图说明
图1为本发明实施例的结构示意图。
图2为本发明实施例图1的左视示意图。
图3为本发明实施例双锥面滚子结构示意图。
图4为现有技术轮毂轴承局部放大结构示意图。
图5为现有技术滚子结构示意图。
下面结合附图对本发明做进一步说明。
具体实施方式
结合附图1～3所示，一种高速无挡边圆锥轮毂轴承，包括外圈1、密封圈2内圈、滚子3、芯轴4、保持架6、齿圈7、传感器8和螺栓9；所述内圈包括三个，分别为内圈Ⅰ5、内圈Ⅱ10和内圈Ⅲ11，所述滚子3为双锥面滚子，所述内圈Ⅰ5和内圈Ⅱ10与一侧滚子3匹配衔接，所述内圈Ⅲ11与另一侧滚子3匹配衔接。 所述齿圈7设置于内圈Ⅱ10和内圈Ⅲ11之间。密封圈2防止灰尘、杂物、泥水等进入轮毂轴承单元内部。螺栓9连接轮辋。
其中外圈1，连接汽车底盘；密封圈2，密封油脂外溢，也防止外面的灰尘进入滚道；双锥面滚子3，转动与承载车的重量；芯轴4，连接车轮并传输扭矩；内圈Ⅰ5、内圈Ⅱ10、内圈Ⅲ11，支撑滚子转动的滚道；保持架6，引导滚子转动，约束滚子位置；齿圈7，车轮转速信号发生器；传感器8，车轮速测量元件；螺栓9，固定车轮。
工作原理为：双锥面滚子，通过两个锥面的受力来平衡滚子窜动，从而省去内圈设计挡边限制滚子（如图4所示，其中12为内圈，13为挡边，14为滚子）。空心滚子可承受一定量的预载荷，有效防止滚子滑动，这样设计能提高轮毂轴承的使用寿命。

Claims (2)

1.一种高速无挡边圆锥轮毂轴承，包括外圈（1）、密封圈（2）内圈、滚子（3）、芯轴（4）、保持架（6）、齿圈（7）、传感器（8）和螺栓（9）；其特征在于：所述内圈包括三个，分别为内圈Ⅰ（5）、内圈Ⅱ（10）和内圈Ⅲ（11），所述滚子（3）为双锥面滚子，所述内圈Ⅰ（5）和内圈Ⅱ（10）与一侧滚子（3）匹配衔接，所述内圈Ⅲ（11）与另一侧滚子（3）匹配衔接。
2.如权利要求1所述的一种高速无挡边圆锥轮毂轴承，其特征在于：所述齿圈（7）设置于内圈Ⅱ（10）和内圈Ⅲ（11）之间。
CN201910135756.XA 2019-02-25 2019-02-25 一种高速无挡边圆锥轮毂轴承 Withdrawn CN109630544A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910135756.XA CN109630544A (zh) 2019-02-25 2019-02-25 一种高速无挡边圆锥轮毂轴承

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910135756.XA CN109630544A (zh) 2019-02-25 2019-02-25 一种高速无挡边圆锥轮毂轴承

Publications (1)

Publication Number Publication Date
CN109630544A true CN109630544A (zh) 2019-04-16

Family

ID=66065781

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910135756.XA Withdrawn CN109630544A (zh) 2019-02-25 2019-02-25 一种高速无挡边圆锥轮毂轴承

Country Status (1)

Country Link
CN (1) CN109630544A (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB199755A (en) * 1922-02-01 1923-07-02 Arthur Thomas Ellis Improvements in or relating to roller and like bearings
JP2001010304A (ja) * 1999-06-29 2001-01-16 Nsk Ltd 車輪支持用ハブユニット及びその組立方法
CN1296137A (zh) * 2000-11-30 2001-05-23 陈世业 双锥对称圆锥滚动体及其在圆锥滚子轴承中的应用
CN200960832Y (zh) * 2006-09-28 2007-10-17 孔素芳 汽车轮毂单元总成
CN107327494A (zh) * 2017-08-31 2017-11-07 高夫 双锥面滚子轴承
CN209569265U (zh) * 2019-02-25 2019-11-01 海宁奥通汽车零件有限公司 一种高速无挡边圆锥轮毂轴承

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB199755A (en) * 1922-02-01 1923-07-02 Arthur Thomas Ellis Improvements in or relating to roller and like bearings
JP2001010304A (ja) * 1999-06-29 2001-01-16 Nsk Ltd 車輪支持用ハブユニット及びその組立方法
CN1296137A (zh) * 2000-11-30 2001-05-23 陈世业 双锥对称圆锥滚动体及其在圆锥滚子轴承中的应用
CN200960832Y (zh) * 2006-09-28 2007-10-17 孔素芳 汽车轮毂单元总成
CN107327494A (zh) * 2017-08-31 2017-11-07 高夫 双锥面滚子轴承
CN209569265U (zh) * 2019-02-25 2019-11-01 海宁奥通汽车零件有限公司 一种高速无挡边圆锥轮毂轴承

Similar Documents

Publication Publication Date Title
CN105570410A (zh) 多列行星牵引传动减速轴承
CN209569265U (zh) 一种高速无挡边圆锥轮毂轴承
CN206972760U (zh) 节能型商用汽车车轮滚动支承
CN201763806U (zh) 带3列角接触球轴承的轮毂单元
CN109630544A (zh) 一种高速无挡边圆锥轮毂轴承
CN204628280U (zh) 一种重载多列球结构汽车轮毂轴承单元
CN101649860B (zh) 圆锥滚子型驱动轮轮毂轴承单元
CN206958085U (zh) 一种长寿命汽车轮毂单元
CN104847788A (zh) 一种汽车轮毂轴承单元
CN202165441U (zh) 汽车轮毂轴承单元法兰盘
CN102518657A (zh) 新型卡车轮毂轴承
CN205498486U (zh) 带端面花键的汽车轮毂单元
CN211335421U (zh) 轻量化非驱动圆锥轮毂单元
CN205207443U (zh) 一种轮毂单元轴承
CN208294943U (zh) 一种双列不同滚动结构的轮毂轴承单元
CN202040224U (zh) 一种带轴承座铆边滚齿的轮毂轴承单元
CN202118106U (zh) 双列角接触球轴承
CN102418738B (zh) 高刚度长寿命轮毂轴承单元
CN201221561Y (zh) 一种新型的汽车转向系角接触冲压球轴承
CN201636201U (zh) 基于霍尔传感器的轮毂轴承
CN203051508U (zh) 一种带齿圈的密封件的轮毂轴承单元
CN110594291A (zh) 一种滚动性能好的汽车轮毂轴承
CN203051482U (zh) 轿车用轮毂轴承总成
CN202690917U (zh) 一种组合式张紧轮
CN212446947U (zh) 一种轴承内圈固定于外法兰的汽车轮毂单元

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20190416