CN204664149U - 一种混合轴承 - Google Patents

一种混合轴承 Download PDF

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Publication number
CN204664149U
CN204664149U CN201520400278.8U CN201520400278U CN204664149U CN 204664149 U CN204664149 U CN 204664149U CN 201520400278 U CN201520400278 U CN 201520400278U CN 204664149 U CN204664149 U CN 204664149U
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CN
China
Prior art keywords
roller
retainer
ball
bearing
annular groove
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.)
Expired - Fee Related
Application number
CN201520400278.8U
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English (en)
Inventor
霍云军
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.)
NINGBO TONGREN BEARING CO Ltd
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NINGBO TONGREN BEARING CO Ltd
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Priority to CN201520400278.8U priority Critical patent/CN204664149U/zh
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Publication of CN204664149U publication Critical patent/CN204664149U/zh
Expired - Fee Related legal-status Critical Current
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    • 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
    • F16C19/49—Bearings with both balls and 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/48—Cages for rollers or needles for multiple rows of rollers or needles
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/547—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from two parts, e.g. two discs or rings joined together

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

Abstract

一种混合轴承，所述的轴承包括一个轴承外圈、轴承内圈，所述的轴承外圈上与轴承内圈上凹设有环槽，所述环槽的左侧设有圆弧过渡面，所述的环槽中从左到右设有滚珠和滚柱，所述滚珠右端抵住滚柱；还包括左保持架和右保持架，所述左保持架上设有若干个半圆保持条，所述右保持架上设有若干个方保持条，所述左保持架和右保持架合围形成若干个框体，所述每个框体框住一个滚珠和滚柱，所述方保持条上对应设有一个凸点抵住滚柱轴心。本实用新型的有益效果在于：轴承外圈和轴承内圈上只有一个环槽，滚柱和滚珠都放在环槽中，简化了结构。

Description

一种混合轴承
技术领域
本实用新型涉及一种轴承。
背景技术
现在有的同时采用滚柱和滚柱的轴承结构比较复杂，在内圈和外圈上车出滚珠槽和滚柱槽，然后滚柱放入滚珠槽，滚柱放入滚柱槽中。这种轴承工序比较复杂。
发明内容
为了克服现有混合轴承工序比较复杂的不足，本实用新型提供一种简化的混合轴承。
本实用新型解决其技术问题的技术方案是：一种混合轴承，所述的轴承包括一个轴承外圈、轴承内圈，所述的轴承外圈上与轴承内圈上凹设有环槽，所述环槽的左侧设有圆弧过渡面，所述的环槽中从左到右设有滚珠和滚柱，所述滚珠右端抵住滚柱；还包括左保持架和右保持架，所述左保持架上设有若干个半圆保持条，所述右保持架上设有若干个方保持条，所述左保持架和右保持架合围形成若干个框体，所述每个框体框住一个滚珠和滚柱，所述方保持条上对应设有一个凸点抵住滚柱轴心。
进一步，半圆保持条和方保持条各有6个，且合围形成6个框体；所述的滚珠和滚柱也各设有6个。
本实用新型在装配时，同现有的滚珠轴承一样先把滚柱和滚珠并排放入外圈环槽下部，然后压入内圈，然后平均好滚柱和滚珠，然后放入保持架固定即可。
本实用新型的有益效果在于：1、轴承外圈和轴承内圈上只有一个环槽，滚柱和滚珠都放在环槽中，简化了结构。2、滚柱和滚珠都放在一副保持架围成的框中，保持架结构简单。
附图说明
图1是本实用新型一个实施例的剖视图。
图2是本实用新型保持架的示意图。
图3是本实用新型保持架的爆炸示意图。
图4是图1中的A处放大示意图。
具体实施方式
下面结合附图和具体实施方式对本实用新型作进一步详细说明。
结合附图1至4，所述的轴承包括一个轴承外圈1、轴承内圈2，所述的轴承外圈上与轴承内圈上凹设有环槽3，所述环槽的左侧设有圆弧过渡面4，所述的环槽中从左到右设有滚珠5和滚柱6，所述滚珠5右端抵住滚柱6；还包括左保持架7和右保持架8，所述左保持架7上设有若干个半圆保持条9，所述右保持架8上设有若干个方保持条10，所述左保持架和右保持架合围形成若干个框体，所述每个框体框住一个滚珠5和滚柱6，所述方保持条上对应设有一个凸点11抵住滚柱轴心。
进一步，半圆保持条和方保持条各有6个，且合围形成6个框体；所述的滚珠和滚柱也各设有6个。
本实用新型在装配时，同现有的滚珠轴承一样先把滚柱和滚珠并排放入外圈环槽下部，然后压入内圈，然后平均好滚柱和滚珠，然后放入保持架固定即可。
本实用新型的有益效果在于：1、轴承外圈和轴承内圈上只有一个环槽，滚柱和滚珠都放在环槽中，简化了结构。2、滚柱和滚珠都放在一副保持架围成的框中，保持架结构简单。

Claims (2)

1.一种混合轴承，所述的轴承包括一个轴承外圈、轴承内圈，其特征在于：所述的轴承外圈上与轴承内圈上凹设有环槽，所述环槽的左侧设有圆弧过渡面，所述的环槽中从左到右设有滚珠和滚柱，所述滚珠右端抵住滚柱；还包括左保持架和右保持架，所述左保持架上设有若干个半圆保持条，所述右保持架上设有若干个方保持条，所述左保持架和右保持架合围形成若干个框体，所述每个框体框住一个滚珠和滚柱，所述方保持条上对应设有一个凸点抵住滚柱轴心。
2.根据权利要求1所述的混合轴承，其特征在于：半圆保持条和方保持条各有6个，且合围形成6个框体；所述的滚珠和滚柱也各设有6个。
CN201520400278.8U 2015-06-11 2015-06-11 一种混合轴承 Expired - Fee Related CN204664149U (zh)

Priority Applications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106763482A (zh) * 2016-12-29 2017-05-31 吴利祥 一种耐用的减震套

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106763482A (zh) * 2016-12-29 2017-05-31 吴利祥 一种耐用的减震套

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Granted publication date: 20150923

Termination date: 20190611