CN201133564Y - 一种轴承内圈钢管 - Google Patents

一种轴承内圈钢管 Download PDF

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Publication number
CN201133564Y
CN201133564Y CNU2007201924182U CN200720192418U CN201133564Y CN 201133564 Y CN201133564 Y CN 201133564Y CN U2007201924182 U CNU2007201924182 U CN U2007201924182U CN 200720192418 U CN200720192418 U CN 200720192418U CN 201133564 Y CN201133564 Y CN 201133564Y
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CN
China
Prior art keywords
bearing inner
inner race
shaft
steel tube
section
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
CNU2007201924182U
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English (en)
Inventor
罗杰
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2007201924182U priority Critical patent/CN201133564Y/zh
Application granted granted Critical
Publication of CN201133564Y publication Critical patent/CN201133564Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/063—Fixing them on the shaft
    • F16C35/0635—Fixing them on the shaft the bore of the inner ring being of special non-cylindrical shape which co-operates with a complementary shape on the shaft, e.g. teeth, polygonal sections
    • 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
    • F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring

Abstract

一种轴承内圈钢管，包括管体，所述管体内壁的横截面为正多边形，较优化的，所述管体内壁的横截面为正六边形。将本实用新型分段切割，即可生产出轴承内圈，轴伸入到轴承内圈内，由于本实用新型切割出的轴承内圈具有正多边形的内截面，因此轴与轴承内圈的配合不需要如现有轴承内圈那样紧密，即使有配合间隙，轴在转动时还可在多边形的各条边上找到受力点从而实现转动。另外，轴与内圈配合后不仅可转动，还可轴向滑动，适用范围进一步扩大。

Description

一种轴承内圈钢管
(一)技术领域
本实用新型涉及一种轴承内圈钢管。
(二)背景技术
轴承内圈一般是由轴承内圈钢管切割而成。轴承内圈是轴承的一个重要组成部分。轴承内圈的结构很简单，是一个圈状物体，现有的轴承内圈的内壁的横截面均为圆形，这种轴承内圈与轴相配合时，要求轴与轴承内圈的配合十分紧密及精密，否则将造成无法工作的后果。另外，轴与轴承内圈配合后只能转动，适用范围较窄。
(三)发明内容
为了克服现有轴承内圈与轴的配合较麻烦、适用范围窄的不足，本实用新型提供一种用于生产轴承内圈的轴承内圈钢管，切割出的轴承内圈与轴的配合十分简便、适用范围广。
本实用新型解决其技术问题的技术方案是：一种轴承内圈钢管，包括管体，所述管体内壁的横截面为正多边形。
进一步，所述管体内壁的横截面为正六边形。
将本实用新型分段切割，即可生产出轴承内圈，轴伸入到轴承内圈内，由于本实用新型切割出的轴承内圈具有正多边形的内截面，因此轴与轴承内圈的配合不需要如现有轴承内圈那样紧密，即使有配合间隙，轴在转动时还可在多边形的各条边上找到受力点从而实现转动。另外，轴与内圈配合后不仅可转动，还可轴向滑动，适用范围进一步扩大。
(四)附图说明
图1是本实用新型的横截面图。
(五)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。
参照图1，一种轴承内圈钢管，包括管体1，所述管体1内壁的横截面2为正六边形。将本实用新型分段切割，即可生产出轴承内圈，轴伸入到轴承内圈内，由于本实用新型切割出的轴承内圈具有正多边形的内截面，因此轴与轴承内圈的配合不需要如现有轴承内圈那样紧密，即使有配合间隙，轴在转动时还可在多边形的各条边上找到受力点从而实现转动。另外，轴与内圈配合后不仅可转动，还可轴向滑动，适用范围进一步扩大。

Claims (2)

1.一种轴承内圈钢管，包括管体，其特征在于：所述管体内壁的横截面为正多边形。
2.如权利要求1所述的轴承内圈钢管，其特征在于：所述管体内壁的横截面为正六边形。
CNU2007201924182U 2007-11-27 2007-11-27 一种轴承内圈钢管 Expired - Fee Related CN201133564Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201924182U CN201133564Y (zh) 2007-11-27 2007-11-27 一种轴承内圈钢管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201924182U CN201133564Y (zh) 2007-11-27 2007-11-27 一种轴承内圈钢管

Publications (1)

Publication Number Publication Date
CN201133564Y true CN201133564Y (zh) 2008-10-15

Family

ID=40061836

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201924182U Expired - Fee Related CN201133564Y (zh) 2007-11-27 2007-11-27 一种轴承内圈钢管

Country Status (1)

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CN (1) CN201133564Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102425720A (zh) * 2011-07-26 2012-04-25 江苏华程工业制管股份有限公司 一种悬挂输送机承载用异型管
CN108679187A (zh) * 2018-07-03 2018-10-19 江西卓尔金属设备集团有限公司 密集架底架行动装置
CN111059153A (zh) * 2019-11-25 2020-04-24 湖南美蓓达科技股份有限公司 一种微型轴承

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102425720A (zh) * 2011-07-26 2012-04-25 江苏华程工业制管股份有限公司 一种悬挂输送机承载用异型管
CN108679187A (zh) * 2018-07-03 2018-10-19 江西卓尔金属设备集团有限公司 密集架底架行动装置
CN108679187B (zh) * 2018-07-03 2024-03-05 江西卓尔金属设备集团有限公司 密集架底架行动装置
CN111059153A (zh) * 2019-11-25 2020-04-24 湖南美蓓达科技股份有限公司 一种微型轴承

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081015

Termination date: 20131127