JPS619628U - bearing device - Google Patents
bearing deviceInfo
- Publication number
- JPS619628U JPS619628U JP9370184U JP9370184U JPS619628U JP S619628 U JPS619628 U JP S619628U JP 9370184 U JP9370184 U JP 9370184U JP 9370184 U JP9370184 U JP 9370184U JP S619628 U JPS619628 U JP S619628U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- bearing device
- groove
- oil
- rotates
- 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
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第１図は従来の軸受装置を示す断面斜視図、第２図は第
１図に示す軸受の展開図、第３図は第１図に示す溝部の
拡大図、第４図は第１図の軸受装置を用いて軸の回転状
態を示す図、第５図は本考案の一実施例による溝部の拡
大図である。
１・・・回転軸、２・・・軸受、３・・・円筒部、４・
・・螺旋溝、５・・・含油孔。[Brief Description of the Drawings] Figure 1 is a cross-sectional perspective view showing a conventional bearing device, Figure 2 is a developed view of the bearing shown in Figure 1, Figure 3 is an enlarged view of the groove shown in Figure 1, and Figure 3 is an enlarged view of the groove shown in Figure 1. FIG. 4 is a view showing the rotating state of the shaft using the bearing device of FIG. 1, and FIG. 5 is an enlarged view of a groove according to an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Rotating shaft, 2... Bearing, 3... Cylindrical part, 4...
...Spiral groove, 5...Oil-impregnated hole.
Claims (1)
軸の回転により潤滑油を上記、内面の支持点に強制的に
供給するための螺旋溝を有するラジアル滑り含油軸受か
ら成る軸受装置において、上記内面を円筒状に成形加工
した後、螺旋溝を塑性加工により形成し、該溝部の含油
孔を除去したことを特徴とする軸受装置。It consists of a shaft that rotates in one direction, a radial sliding oil-impregnated bearing that supports the shaft on its inner surface, and has a helical groove for forcibly supplying lubricating oil to the support point on the inner surface as the shaft rotates. 1. A bearing device, wherein the inner surface is formed into a cylindrical shape, a spiral groove is formed by plastic working, and an oil-impregnating hole in the groove is removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9370184U JPS619628U (en) | 1984-06-25 | 1984-06-25 | bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9370184U JPS619628U (en) | 1984-06-25 | 1984-06-25 | bearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS619628U true JPS619628U (en) | 1986-01-21 |
Family
ID=30651614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9370184U Pending JPS619628U (en) | 1984-06-25 | 1984-06-25 | bearing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS619628U (en) |
-
1984
- 1984-06-25 JP JP9370184U patent/JPS619628U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS619628U (en) | bearing device | |
| JPS60138349U (en) | electric motor bearing device | |
| JPS58150650U (en) | Differential lubrication mechanism | |
| JPS6090417U (en) | rotating device | |
| JPS5915824U (en) | Rotating machine bearing support device | |
| JPS59169429U (en) | bearing structure | |
| JPS60144752U (en) | Rotating electric machine bearing device | |
| JPS59175794U (en) | oil ring | |
| JPS60192644U (en) | Oil-proof structure of motor bearing | |
| JPS60114398U (en) | Oil ring oil lubrication type oil lubricated bearing device | |
| JPS5945347U (en) | Planetary roller type transmission | |
| JPS60103725U (en) | Machine tool spindle bearing device | |
| JPS58111429U (en) | bearing device | |
| JPS60161794U (en) | Bearing lubrication device for rotating electrical machines | |
| JPS6037698U (en) | Thrust bearing device for vertical shaft rotating machine | |
| JPS58131152U (en) | electric motor thrust bearing | |
| JPS59146615U (en) | spindle unit | |
| JPS6110059U (en) | rotating electric machine | |
| JPS5811838U (en) | Rotary switch with sealing properties | |
| JPS58146123U (en) | Rotating shaft bearing structure | |
| JPS58144125U (en) | Mounting structure of tapered roller bearings | |
| JPS59131622U (en) | bearing | |
| JPS58144124U (en) | bearing device | |
| JPS60147967U (en) | motor | |
| JPS62138921U (en) |