CN107893816A - 高承载深沟球轴承 - Google Patents

高承载深沟球轴承 Download PDF

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Publication number
CN107893816A
CN107893816A CN201711439223.8A CN201711439223A CN107893816A CN 107893816 A CN107893816 A CN 107893816A CN 201711439223 A CN201711439223 A CN 201711439223A CN 107893816 A CN107893816 A CN 107893816A
Authority
CN
China
Prior art keywords
ball bearing
deep groove
mechanic
groove ball
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
CN201711439223.8A
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English (en)
Inventor
张煦
吴非
燕萍
马野
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.)
Wafangdian Bearing Group National Bearing Engineering Technology Research Center Co Ltd
Wafangdian Bearing Group Corp
Original Assignee
Wafangdian Bearing Group National Bearing Engineering Technology Research Center Co Ltd
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 National Bearing Engineering Technology Research Center Co Ltd, Wafangdian Bearing Group Corp filed Critical Wafangdian Bearing Group National Bearing Engineering Technology Research Center Co Ltd
Priority to CN201711439223.8A priority Critical patent/CN107893816A/zh
Publication of CN107893816A publication Critical patent/CN107893816A/zh
Pending 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
    • 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
    • F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the 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
    • F16C33/32—Balls

Landscapes

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

Abstract

本发明涉及球轴承加工技术领域，具体是一种高承载深沟球轴承。所述轴承包括外圈、内圈、滚子，且外圈一侧挡边带有锁量。

Description

高承载深沟球轴承
技术领域
本发明涉及球轴承加工技术领域，具体是一种高承载深沟球轴承。
背景技术
现有标准结构的深沟球轴承由于受填球角的限制，其钢球数要比相同尺寸的角接触球轴承少很多，约少1/3左右，因此，影响了深沟球轴承的径向承载力。在只承受较大径向载荷、转速不高的工况下，标准结构的深沟球轴承就满足不了使用要求。
发明内容
本发明的目的是提供一种高承载深沟球轴承。
为实现上述发明目的，本发明采用以下技术方案：
一种高承载深沟球轴承，包括外圈、内圈、滚子，外圈一侧挡边带有锁量。
与现有技术相比，本发明的有益效果为：与常规深沟球轴承结构相比，本发明满装钢球设计不受填球角对钢球个数的限制，提高径向载荷能力，与常规带装球缺口深沟球轴承结构相比，装球缺口有损伤钢球的隐患，本发明外圈带锁量设计不损伤钢球，提高运转性能与可靠性，且在加工过程中减少了加工工序。
附图说明
图1 本发明结构示意图；
图中：01—外圈，02—内圈，04—滚子，05—锁量。
具体实施方式
以下结合具体实施例对本发明做进一步说明。
一种高承载深沟球轴承，包括外圈、内圈、滚子，外圈一侧挡边带有锁量。装配时，钢球与内圈进行合件配套，再将轴承外圈加热使其膨胀并迅速与钢球与内圈的合件合套，最后，冷却至室温，形成不可分离的一体轴承。
为满足重载要求，本发明轴承采用了满装钢球结构，由于外圈一侧挡边带有锁量，因此，取消了常规满装钢球结构在内外圈上加工的装球孔，通过加热轴承外圈使其膨胀即可装入钢球，减少了加工工序，提高了轴承的运转性能和可靠性。本发明轴承提高了轴承的承载力，满足了高承载工况要求。

Claims (1)

1.高承载深沟球轴承，包括外圈、内圈、滚子，其特征在于，外圈一侧挡边带有锁量。
CN201711439223.8A 2017-12-27 2017-12-27 高承载深沟球轴承 Pending CN107893816A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711439223.8A CN107893816A (zh) 2017-12-27 2017-12-27 高承载深沟球轴承

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711439223.8A CN107893816A (zh) 2017-12-27 2017-12-27 高承载深沟球轴承

Publications (1)

Publication Number Publication Date
CN107893816A true CN107893816A (zh) 2018-04-10

Family

ID=61808765

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711439223.8A Pending CN107893816A (zh) 2017-12-27 2017-12-27 高承载深沟球轴承

Country Status (1)

Country Link
CN (1) CN107893816A (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765223U (zh) * 1980-10-07 1982-04-19
CN203308898U (zh) * 2013-05-06 2013-11-27 浙江五洲新春集团股份有限公司 一种高速深沟球轴承
CN203835961U (zh) * 2014-05-14 2014-09-17 洛阳维斯格轴承有限公司 等截面超薄壁四点接触轴承满装球结构
CN105492787A (zh) * 2013-08-30 2016-04-13 Ntn株式会社 滚珠轴承用保持器
CN206439302U (zh) * 2017-02-04 2017-08-25 人本集团有限公司 一种高承载深沟球轴承及其保持架
CN208221386U (zh) * 2017-12-27 2018-12-11 瓦房店轴承集团有限责任公司 一种高承载深沟球轴承

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765223U (zh) * 1980-10-07 1982-04-19
CN203308898U (zh) * 2013-05-06 2013-11-27 浙江五洲新春集团股份有限公司 一种高速深沟球轴承
CN105492787A (zh) * 2013-08-30 2016-04-13 Ntn株式会社 滚珠轴承用保持器
CN203835961U (zh) * 2014-05-14 2014-09-17 洛阳维斯格轴承有限公司 等截面超薄壁四点接触轴承满装球结构
CN206439302U (zh) * 2017-02-04 2017-08-25 人本集团有限公司 一种高承载深沟球轴承及其保持架
CN208221386U (zh) * 2017-12-27 2018-12-11 瓦房店轴承集团有限责任公司 一种高承载深沟球轴承

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