JPS6375628U - - Google Patents
Info
- Publication number
- JPS6375628U JPS6375628U JP17046786U JP17046786U JPS6375628U JP S6375628 U JPS6375628 U JP S6375628U JP 17046786 U JP17046786 U JP 17046786U JP 17046786 U JP17046786 U JP 17046786U JP S6375628 U JPS6375628 U JP S6375628U
- Authority
- JP
- Japan
- Prior art keywords
- raceway
- seal
- linear motion
- seal lip
- lip part
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 5
- 230000013011 mating Effects 0.000 claims 2
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Description
第１図〜第３図の図面は本願考案の実施例を示
すもので、第１図は本願考案の第１の実施例を示
す一方の軌道台端面に取付けられたシールを示す
投影図、第２図は軌道台端面方向から見た本願考
案の正面図、第３図は本願考案の第２の実施例を
示す正面図、第４図は本願考案の技術分野に属す
る従来の軸受の投影図を示すものである。
１：Ａ軌道台、２：Ｂ軌道台、１ａ，２ａ：軌
道面、１ｂ：取付け孔、３：Ａシール、４：Ｂシ
ール、３ａ，４ａ：軌道面用シールリツプ部、３
ｂ，４ｂ：補強板、３ｃ，４ｃ：切欠部、５：円
筒ころ、６：保持器、７：停止用ボルト、８：シ
ール固定ボルト。
The drawings in FIGS. 1 to 3 show an embodiment of the present invention, and FIG. Figure 2 is a front view of the invention as seen from the end of the track, Figure 3 is a front view of a second embodiment of the invention, and Figure 4 is a projected view of a conventional bearing that belongs to the technical field of the invention. This shows that. 1: A track base, 2: B track base, 1a, 2a: raceway surface, 1b: mounting hole, 3: A seal, 4: B seal, 3a, 4a: raceway surface seal lip, 3
b, 4b: reinforcing plate, 3c, 4c: notch, 5: cylindrical roller, 6: retainer, 7: stopping bolt, 8: seal fixing bolt.
Claims (1)
長手方向に略Ｖ字状の軌道溝を形成し、前記軌道
溝間に複数個の転動体を配置してなる有限直線運
動用転がり軸受において、前記各軌道台の両端に
は摺動方向に対して直角な面にシールが固着され
ており、前記シールは相手軌道台の軌道面に接触
する略三角形状の軌道面用シールリツプ部を軌道
溝の一方の端から突出形成しており、前記軌道面
用シールリツプ部の反対側にはシール固着側の軌
道台の軌道面に沿つて前記軌道面用シールリツプ
部とほぼ同一な略三角形状の切欠部が形状されて
いることを特徴とする有限直線運動用転がり軸受
のシール。 (2) 前記シールは相手軌道台のＶ字状の軌道溝
に接触する略三角形状の軌道面用シールリツプ部
を軌道溝の一方の端から突出形成していることを
特徴とする実用新案登録請求の範囲第１項に記載
した有限直線運動用転がり軸受のシール。 (3) 前記シールには弾性に富んだシール部と、
前記シール部の外観形状よりもわずかに小さな形
状をした補強板とが一体的に固着されており、前
記補強板と前記軌道台の端面が接するように固着
していることを特徴とする実用新案登録請求の範
囲第１項に記載した有限直線運動用転がり軸受の
シール。[Claims for Utility Model Registration] (1) Approximately V-shaped raceway grooves are formed in the longitudinal direction on opposing surfaces of two prismatic raceways, and a plurality of rolling elements are arranged between the raceway grooves. In the rolling bearing for finite linear motion, seals are fixed to both ends of each way on a surface perpendicular to the sliding direction, and the seals have a substantially triangular shape that contacts the raceway surface of the mating way. A raceway seal lip part is formed to protrude from one end of the raceway groove, and on the opposite side of the raceway seal lip part, there is a raceway face seal lip part along the raceway surface of the raceway base on the side to which the seal is fixed, which is approximately the same as the raceway seal lip part. A seal for a rolling bearing for finite linear motion, characterized by having uniform substantially triangular notches. (2) A request for registration of a utility model characterized in that the seal has a substantially triangular raceway surface seal lip that comes into contact with the V-shaped raceway groove of the mating raceway and projects from one end of the raceway groove. Seals for rolling bearings for finite linear motion described in Section 1. (3) The seal includes a highly elastic seal portion,
A utility model characterized in that a reinforcing plate having a shape slightly smaller than the external shape of the seal portion is integrally fixed, and the reinforcing plate and the end face of the track base are fixed so as to be in contact with each other. A seal for a rolling bearing for finite linear motion as set forth in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17046786U JPS6375628U (en) | 1986-11-06 | 1986-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17046786U JPS6375628U (en) | 1986-11-06 | 1986-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6375628U true JPS6375628U (en) | 1988-05-20 |
Family
ID=31105225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17046786U Pending JPS6375628U (en) | 1986-11-06 | 1986-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6375628U (en) |
-
1986
- 1986-11-06 JP JP17046786U patent/JPS6375628U/ja active Pending
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