JPS57171120A - Method of mounting antifriction bearing on cast article - Google Patents
Method of mounting antifriction bearing on cast articleInfo
- Publication number
- JPS57171120A JPS57171120A JP57033227A JP3322782A JPS57171120A JP S57171120 A JPS57171120 A JP S57171120A JP 57033227 A JP57033227 A JP 57033227A JP 3322782 A JP3322782 A JP 3322782A JP S57171120 A JPS57171120 A JP S57171120A
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- article
- recess
- die
- cast article
- 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
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
- F16C35/067—Fixing them in a housing
-
- 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
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
PURPOSE:To dispense with special equipment and facilitate mounting work, by inserting an antifriction bearing into the bearing mounting annular recess of a die-cast article taken out of the die and by thereafter cooling the article to contract it to secure the bearing. CONSTITUTION:Right after a die-cast article 1 is separated from the die, an antifriction bearing 10 is fitted in the recess 5 of the article so that the shaft hole 13 of the inner race 12 is aligned to that 7 of the article 1. A small clearance S is previously set between the inside 8 of the recess 5 and the outside of the outer race 11 of the bearing 10 to facilitate the fitting. Since the cast article 1 cools and contracts, the diameter 8 of the recess 5 decreases so that the inside 8 of the recess is secured on the outside of the outer race 11 of the bearing 10. According to this method, no special equipment for heating, cooling, etc. is needed and the bearing mounting work is facilitated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57033227A JPS57171120A (en) | 1982-03-02 | 1982-03-02 | Method of mounting antifriction bearing on cast article |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57033227A JPS57171120A (en) | 1982-03-02 | 1982-03-02 | Method of mounting antifriction bearing on cast article |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57171120A true JPS57171120A (en) | 1982-10-21 |
Family
ID=12380565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57033227A Pending JPS57171120A (en) | 1982-03-02 | 1982-03-02 | Method of mounting antifriction bearing on cast article |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57171120A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102310307A (en) * | 2011-07-04 | 2012-01-11 | 常州天合光能有限公司 | Assembly technology of bearing box of crystalline silicon slicer |
-
1982
- 1982-03-02 JP JP57033227A patent/JPS57171120A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102310307A (en) * | 2011-07-04 | 2012-01-11 | 常州天合光能有限公司 | Assembly technology of bearing box of crystalline silicon slicer |
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