JPH0219926U - - Google Patents
Info
- Publication number
- JPH0219926U JPH0219926U JP9414488U JP9414488U JPH0219926U JP H0219926 U JPH0219926 U JP H0219926U JP 9414488 U JP9414488 U JP 9414488U JP 9414488 U JP9414488 U JP 9414488U JP H0219926 U JPH0219926 U JP H0219926U
- Authority
- JP
- Japan
- Prior art keywords
- movable
- guide support
- pressurization
- support mechanism
- conveying device
- 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
- 239000006185 dispersion Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Machine Tool Units (AREA)
- Bearings For Parts Moving Linearly (AREA)
Description
第１図は、本考案の一実施例に従う搬送装置が
具備しているクロスローラベアリングを示した平
面図である。第２図は、本考案の一実施例に従う
搬送装置の全体構成を示した縦断面図である。第
３図イ、第３図ロは、本考案の一実施例に従う搬
送装置が具備しているクロスローラベアリングの
作用説明図である。第４図は、従来技術に従う搬
送装置が具備しているクロスローラベアリングを
示した部分斜視図である。第５図は、従来技術に
従う搬送装置が具備しているクロスローラベアリ
ングを示した平面図である。第６図は、従来技術
に従う搬送装置が具備しているクロスローラベア
リングの作用説明図である。第７図は、従来技術
に従う搬送装置の位置決めテーブルに生ずるヨー
イング現象を示した説明図である。
１：固定機構、３：位置決めテーブル、２１：
クロスローラベアリング、２３：コイル、２７：
ねじ、２９：剛性率の大きなバツクブロツク。
FIG. 1 is a plan view showing a cross roller bearing included in a conveying device according to an embodiment of the present invention. FIG. 2 is a longitudinal cross-sectional view showing the overall configuration of a conveying device according to an embodiment of the present invention. FIGS. 3A and 3B are explanatory diagrams of the operation of a cross roller bearing included in a conveying device according to an embodiment of the present invention. FIG. 4 is a partial perspective view showing a cross roller bearing included in a conveying device according to the prior art. FIG. 5 is a plan view showing a cross roller bearing included in a conveying device according to the prior art. FIG. 6 is an explanatory diagram of the operation of a cross roller bearing included in a conveying device according to the prior art. FIG. 7 is an explanatory diagram showing a yawing phenomenon occurring on a positioning table of a conveying device according to the prior art. 1: Fixing mechanism, 3: Positioning table, 21:
Crossed roller bearing, 23: Coil, 27:
Screw, 29: back block with large rigidity.
Claims (1)
動機構を支持すべく前記固定機構と前記可動機構
との間に介在し、所定の大きさの与圧によつて前
記可動機構が直線方向に往復動が可能なように案
内支持する案内支持機構を備えた搬送装置におい
て、前記案内支持機構に、前記与圧を前記案内支
持機構の全領域に亘つて均一化せしめる与圧分散
部材を設けたことを特徴とする搬送装置。 The movable mechanism is interposed between the fixed mechanism and the movable mechanism to support the movable mechanism so as to be movable relative to the fixed mechanism, and the movable mechanism is moved in a linear direction by a predetermined amount of pressurization. In the conveyance device equipped with a guide support mechanism that guides and supports the guide support mechanism so as to be able to reciprocate, the guide support mechanism is provided with a pressurization dispersion member that makes the pressurization uniform over the entire area of the guide support mechanism. A conveying device characterized by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9414488U JPH0219926U (en) | 1988-07-15 | 1988-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9414488U JPH0219926U (en) | 1988-07-15 | 1988-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0219926U true JPH0219926U (en) | 1990-02-09 |
Family
ID=31318643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9414488U Pending JPH0219926U (en) | 1988-07-15 | 1988-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0219926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0525003U (en) * | 1991-09-10 | 1993-04-02 | エスエムシー株式会社 | Slide actuator |
-
1988
- 1988-07-15 JP JP9414488U patent/JPH0219926U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0525003U (en) * | 1991-09-10 | 1993-04-02 | エスエムシー株式会社 | Slide actuator |
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