JPH0482424U - - Google Patents
Info
- Publication number
- JPH0482424U JPH0482424U JP1990125823U JP12582390U JPH0482424U JP H0482424 U JPH0482424 U JP H0482424U JP 1990125823 U JP1990125823 U JP 1990125823U JP 12582390 U JP12582390 U JP 12582390U JP H0482424 U JPH0482424 U JP H0482424U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- outer cylinder
- inner cylinder
- bearing device
- preload
- 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
- 230000036316 preload Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 1
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
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—Ball or roller bearings
- F16C25/08—Ball or roller bearings self-adjusting
- F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
Description
第１図は本考案の実施例を示す縦断面図、第２
図は第１図の−断面図、第３図は弾性部材の
斜視図、第４図は従来の転がり治具受装置を例示
する縦断面図である。
１……転がり軸受装置、２，３……軌道溝、４
……軸、５，６……転走面、７，８……外輪、１
４……予圧調整用の弾性部材、２０……予圧ユニ
ツト、２１……外筒、２２……内筒、１４Ａ，２
１Ａ，２２Ａ……軸方向スリツト。
Fig. 1 is a vertical sectional view showing an embodiment of the present invention;
The drawings are a cross-sectional view taken from the side shown in FIG. 1, FIG. 3 is a perspective view of an elastic member, and FIG. 4 is a vertical cross-sectional view illustrating a conventional rolling jig receiving device. 1... Rolling bearing device, 2, 3... Raceway groove, 4
...shaft, 5, 6 ... raceway surface, 7, 8 ... outer ring, 1
4... Elastic member for preload adjustment, 20... Preload unit, 21... Outer cylinder, 22... Inner cylinder, 14A, 2
1A, 22A...Axial slit.
Claims (1)
を介して一対の外輪を装着し、この外輪間に予圧
調整用の予圧ユニツトを介装せしめた転がり軸受
装置であつて、 上記予圧ユニツトを円筒状の外筒と、この外筒
に進退自在に嵌合わされた円筒状の内筒と、これ
らの外筒と内筒との間に収容された予圧調整用の
弾性部材から構成し、かつ、上記外筒、内筒、お
よび弾性部材に、開口可能な軸方向スリツトを設
けたことを特徴とする転がり軸受装置。[Claims for Utility Model Registration] A rolling machine in which a pair of outer rings are mounted on double rows of raceway grooves formed on the outer peripheral surface of the shaft via rolling elements, and a preload unit for preload adjustment is interposed between the outer rings. The bearing device comprises a cylindrical outer cylinder, a cylindrical inner cylinder fitted into the outer cylinder so as to be able to move forward and backward, and a preload adjustment unit housed between the outer cylinder and the inner cylinder. What is claimed is: 1. A rolling bearing device characterized in that the outer cylinder, the inner cylinder, and the elastic member are provided with openable axial slits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990125823U JPH0482424U (en) | 1990-11-27 | 1990-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990125823U JPH0482424U (en) | 1990-11-27 | 1990-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0482424U true JPH0482424U (en) | 1992-07-17 |
Family
ID=31873404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990125823U Pending JPH0482424U (en) | 1990-11-27 | 1990-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0482424U (en) |
-
1990
- 1990-11-27 JP JP1990125823U patent/JPH0482424U/ja active Pending