JPH0256534U - - Google Patents
Info
- Publication number
- JPH0256534U JPH0256534U JP13239188U JP13239188U JPH0256534U JP H0256534 U JPH0256534 U JP H0256534U JP 13239188 U JP13239188 U JP 13239188U JP 13239188 U JP13239188 U JP 13239188U JP H0256534 U JPH0256534 U JP H0256534U
- Authority
- JP
- Japan
- Prior art keywords
- retainer
- rolling members
- guide structure
- fixed
- guide member
- 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
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/306—Means to synchronise movements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Bearings For Parts Moving Linearly (AREA)
Description
第１図は本考案に係る案内構造の一実施例を備
えたテーブルの垂直縦断面図である。第２図は上
記第１図に示した―面断面図である。第３図
は上記と異なる実施例の垂直縦断面図である。第
４図は直線ころがり案内を備えたテーブルの従来
例の説明図である。
１……テーブル、２……ベース、３……移動ガ
イド、４……固定ガイド、５，５Ｌ，５Ｒ……リ
テーナ、６……ボール、７……原動滑車、８Ｌ，
８Ｒ……従動滑車、９，９′，１０Ｌ，１０Ｒ…
…ロープ、１１……定滑車軸、１２……重錘。
FIG. 1 is a vertical cross-sectional view of a table equipped with an embodiment of the guide structure according to the present invention. FIG. 2 is a sectional view taken along the plane shown in FIG. 1 above. FIG. 3 is a vertical cross-sectional view of an embodiment different from the above. FIG. 4 is an explanatory diagram of a conventional example of a table equipped with a linear rolling guide. 1... Table, 2... Base, 3... Moving guide, 4... Fixed guide, 5, 5L, 5R... Retainer, 6... Ball, 7... Drive pulley, 8L,
8R...Driven pulley, 9, 9', 10L, 10R...
...Rope, 11... Fixed pulley shaft, 12... Weight.
Claims (1)
、テーブルの下面に固定した移動ガイド部材との
間に複数の転動部材を介装するとともに、上記複
数の転動部材相互を回転自在に連結するリテーナ
を設けたテーブルの案内構造において、前記のテ
ーブルと、前記のリテーナとを、減速手段を介し
て連結し、前記のリテーナがテーブルと同方向に
、一定の速度比で連動するように構成したことを
特徴とする、テーブルの案内構造。 A retainer in which a plurality of rolling members are interposed between a fixed guide member installed on the upper surface of the base member and a movable guide member fixed on the lower surface of the table, and the plurality of rolling members are rotatably connected to each other. In the table guide structure provided with the table, the table and the retainer are connected via a deceleration means, and the retainer is configured to move in the same direction as the table at a constant speed ratio. A table guide structure featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13239188U JPH0256534U (en) | 1988-10-12 | 1988-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13239188U JPH0256534U (en) | 1988-10-12 | 1988-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0256534U true JPH0256534U (en) | 1990-04-24 |
Family
ID=31389308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13239188U Pending JPH0256534U (en) | 1988-10-12 | 1988-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0256534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007107650A (en) * | 2005-10-14 | 2007-04-26 | Toshiba Mach Co Ltd | Retainer deviation preventing device for finite roller bearing |
-
1988
- 1988-10-12 JP JP13239188U patent/JPH0256534U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007107650A (en) * | 2005-10-14 | 2007-04-26 | Toshiba Mach Co Ltd | Retainer deviation preventing device for finite roller bearing |
| JP4721862B2 (en) * | 2005-10-14 | 2011-07-13 | 東芝機械株式会社 | Device for preventing cage slippage of finite roller bearing |