JPH0355924U - - Google Patents
Info
- Publication number
- JPH0355924U JPH0355924U JP1989116461U JP11646189U JPH0355924U JP H0355924 U JPH0355924 U JP H0355924U JP 1989116461 U JP1989116461 U JP 1989116461U JP 11646189 U JP11646189 U JP 11646189U JP H0355924 U JPH0355924 U JP H0355924U
- Authority
- JP
- Japan
- Prior art keywords
- diameter part
- rolling bearing
- large diameter
- shaft
- small diameter
- 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
Links
- 238000005096 rolling process Methods 0.000 claims description 8
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
-
- 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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
- F16C2226/60—Positive connections with threaded parts, e.g. bolt and nut connections
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
第１図および第２図は本考案の実施例に係り、
第１図はころがり軸受の固定構造を示す断面図で
あり、第２図はころがり軸受の内輪の側端面を示
す正面図である。また、第３図は従来例に係り、
ころがり軸受の固定構造を示す断面図である。
図における符号１……軸、１ａ……段部端面、
２……ころがり軸受、３……内輪、３ａ……端面
、４……押圧部材、１０……突出部である。なお
、図中の同一符号は、互いに同一もしくは相当す
る部品、部分を示している。
1 and 2 relate to an embodiment of the present invention,
FIG. 1 is a sectional view showing the fixing structure of the rolling bearing, and FIG. 2 is a front view showing the side end surface of the inner ring of the rolling bearing. Moreover, FIG. 3 relates to a conventional example,
It is a sectional view showing a fixing structure of a rolling bearing. Reference numeral 1 in the figure...shaft, 1a...step end surface,
2... Rolling bearing, 3... Inner ring, 3a... End face, 4... Pressing member, 10... Protruding portion. Note that the same reference numerals in the drawings indicate parts and portions that are the same or correspond to each other.
Claims (1)
径部の段部端面とよりなる軸の前記小径部に圧入
されたころがり軸受の内輪を、前記軸の大径部の
段部端面と前記軸の小径部に装着された押圧部材
とによつて軸の軸線方向に沿つて押圧固定してな
るころがり軸受の固定構造において、 前記内輪の少なくとも前記軸の大径部の段部端
面に当接する側の端面に、押圧動作に伴つて前記
段部端面に食い込む突出部を全周にわたつて形成
したことを特徴とするころがり軸受の固定構造。[Scope of Claim for Utility Model Registration] The inner ring of a rolling bearing press-fitted into the small diameter part of the shaft, which is made up of a small diameter part, a large diameter part, and a step end face of the large diameter part continuous from the small diameter part to the large diameter part, is In the fixing structure of the rolling bearing, the rolling bearing is fixed by pressing along the axial direction of the shaft by a stepped end face of the large diameter part of the shaft and a pressing member attached to the small diameter part of the shaft, A fixing structure for a rolling bearing, characterized in that a protrusion that bites into the step end surface as a result of a pressing operation is formed around the entire circumference on the end surface of the large diameter portion on the side that comes into contact with the step end surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989116461U JPH0355924U (en) | 1989-10-02 | 1989-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989116461U JPH0355924U (en) | 1989-10-02 | 1989-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0355924U true JPH0355924U (en) | 1991-05-29 |
Family
ID=31664735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989116461U Pending JPH0355924U (en) | 1989-10-02 | 1989-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006137385A (en) * | 2004-11-15 | 2006-06-01 | Jtekt Corp | Steering device |
-
1989
- 1989-10-02 JP JP1989116461U patent/JPH0355924U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006137385A (en) * | 2004-11-15 | 2006-06-01 | Jtekt Corp | Steering device |
| JP4560719B2 (en) * | 2004-11-15 | 2010-10-13 | 株式会社ジェイテクト | Steering device |