JPH03107520U - - Google Patents
Info
- Publication number
- JPH03107520U JPH03107520U JP1567990U JP1567990U JPH03107520U JP H03107520 U JPH03107520 U JP H03107520U JP 1567990 U JP1567990 U JP 1567990U JP 1567990 U JP1567990 U JP 1567990U JP H03107520 U JPH03107520 U JP H03107520U
- Authority
- JP
- Japan
- Prior art keywords
- bearings
- movable table
- fixed table
- linear motion
- pair
- 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.)
- Granted
Links
- 230000036316 preload Effects 0.000 description 1
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Description
第1図は本考案実施例の側面図、第2図は本考
案実施例の正面図、第3図は本考案実施例の要部
拡大断面図、第4図は本考案の他の実施例の要部
拡大断面図、第5図は本考案実施例の組み立て斜
視図、第6図は従来例の平面図、第7図は従来例
の正面図、第8図は従来例の要部拡大断面図、第
9図は他の従来例の要部拡大断面図、第10図お
よび第11図は従来例の軸受取付ミスアライメン
トを示す説明図である。
符号の説明、1,1a……直線運動用キヤリツ
ジ、2,2a……可動テーブル、3……固定テー
ブル、31……凹状案内溝、32……凹状案内溝
の側面、4,4a……案内輪、5……ストツプリ
ング、6……軸、6a……軸受固定用ねじ、7…
…内輪、8……玉、8a……軸受、9……外輪、
91……外輪端面、10……予圧ばね、12……
V溝部、13……ねじ、14……押さえ蓋。
Fig. 1 is a side view of an embodiment of the invention, Fig. 2 is a front view of an embodiment of the invention, Fig. 3 is an enlarged sectional view of essential parts of an embodiment of the invention, and Fig. 4 is another embodiment of the invention. Fig. 5 is an assembled perspective view of the embodiment of the present invention, Fig. 6 is a plan view of the conventional example, Fig. 7 is a front view of the conventional example, and Fig. 8 is an enlarged view of the main parts of the conventional example. 9 is an enlarged sectional view of a main part of another conventional example, and FIGS. 10 and 11 are explanatory views showing bearing mounting misalignment in the conventional example. Explanation of symbols: 1, 1a... linear motion carriage, 2, 2a... movable table, 3... fixed table, 31... concave guide groove, 32... side surface of concave guide groove, 4, 4a... guide Ring, 5...Stop spring, 6...Shaft, 6a...Bearing fixing screw, 7...
...Inner ring, 8...Ball, 8a...Bearing, 9...Outer ring,
91... Outer ring end face, 10... Preload spring, 12...
V groove part, 13...screw, 14...pressing lid.
Claims (1)
ーブルに複数の案内輪とを有する直線運動用キヤ
リツジにおいて、前記案内輪はそれぞれ1本の軸
に間隔をおいて取りつけられた1対の軸受を有し
、前記軸の両端部は軸受より突出し、前記可動テ
ーブル外縁部に形成された少なくとも2対のV溝
部に押さえ蓋にて挾持され、且つ、前記案内輪の
軸受は軸方向に予圧され、且つ、前記固定テーブ
ルは一対の側面を有し、前記案内輪の軸受の外輪
端面が前記固定テーブルの側面に圧接しているこ
とを特徴とする直線運動用キヤリツジ。 A linear motion carriage having a movable table, a fixed table, and a plurality of guide wheels on the movable table, each of the guide wheels having a pair of bearings spaced apart from each other on one shaft; Both ends of the shaft protrude from the bearings, and are held between at least two pairs of V-grooves formed on the outer edge of the movable table by presser lids, and the bearings of the guide ring are preloaded in the axial direction, and 1. A carriage for linear motion, wherein the fixed table has a pair of side surfaces, and the outer ring end surface of the bearing of the guide ring is in pressure contact with the side surface of the fixed table.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1567990U JPH0729298Y2 (en) | 1990-02-21 | 1990-02-21 | Carriage for linear movement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1567990U JPH0729298Y2 (en) | 1990-02-21 | 1990-02-21 | Carriage for linear movement |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03107520U true JPH03107520U (en) | 1991-11-06 |
JPH0729298Y2 JPH0729298Y2 (en) | 1995-07-05 |
Family
ID=31518972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1567990U Expired - Lifetime JPH0729298Y2 (en) | 1990-02-21 | 1990-02-21 | Carriage for linear movement |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0729298Y2 (en) |
-
1990
- 1990-02-21 JP JP1567990U patent/JPH0729298Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0729298Y2 (en) | 1995-07-05 |