JPS643154U - - Google Patents
Info
- Publication number
- JPS643154U JPS643154U JP9680587U JP9680587U JPS643154U JP S643154 U JPS643154 U JP S643154U JP 9680587 U JP9680587 U JP 9680587U JP 9680587 U JP9680587 U JP 9680587U JP S643154 U JPS643154 U JP S643154U
- Authority
- JP
- Japan
- Prior art keywords
- elevating
- plate
- elevating plate
- nut portion
- screw shaft
- 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
- 230000003028 elevating effect Effects 0.000 claims 8
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Transmission Devices (AREA)
Description
第１図は本考案の実施例によるナツト部と昇降
プレート間の連結部の拡大縦断面図、第２図は本
考案の実施例に係るワーク昇降装置の一部分裁断
した全体側面図である。
１…ねじ軸、２…ナツト部、２ａ…フランジ部
、３…昇降プレート、３ａ…ナツト挿入孔、４…
ガイド部、７…モータ、８…ワーク、１１…連結
ボルト、１２…摺動プレート。
FIG. 1 is an enlarged longitudinal cross-sectional view of a connecting portion between a nut portion and a lifting plate according to an embodiment of the present invention, and FIG. 2 is a partially cut-away overall side view of a workpiece lifting device according to an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Screw shaft, 2... Nut part, 2a... Flange part, 3... Lifting plate, 3a... Nut insertion hole, 4...
Guide part, 7...Motor, 8...Workpiece, 11...Connection bolt, 12...Sliding plate.
Claims (1)
結し、前記昇降プレートを昇降方向に延在する案
内部で案内しつつ前記ねじ軸の回転駆動で該昇降
プレートをその上の積載部品とともに昇降させる
昇降装置において、前記ナツト部に形成したフラ
ンジ部と前記昇降プレートとの間に摺動プレート
を介在せしめ、前記昇降プレートおよび前記ナツ
ト部を連結ボルトで昇降方向に対してのみ拘束す
るように固定したことを特徴とする昇降装置の騒
音低減機構。 An elevating plate is connected to a nut portion that is threaded onto the screw shaft, and while the elevating plate is guided by a guide portion extending in the elevating direction, the elevating plate is raised and lowered together with the loaded components thereon by the rotational drive of the screw shaft. In the elevating device, a sliding plate is interposed between a flange formed on the nut portion and the elevating plate, and the elevating plate and the nut portion are fixed with connecting bolts so as to be restrained only in the elevating direction. A noise reduction mechanism for a lifting device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9680587U JPS643154U (en) | 1987-06-24 | 1987-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9680587U JPS643154U (en) | 1987-06-24 | 1987-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS643154U true JPS643154U (en) | 1989-01-10 |
Family
ID=31321913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9680587U Pending JPS643154U (en) | 1987-06-24 | 1987-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999028653A1 (en) * | 1997-12-02 | 1999-06-10 | Smc Kabushiki Kaisha | Rotation stop device and electric actuator having rotation stopping function |
-
1987
- 1987-06-24 JP JP9680587U patent/JPS643154U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999028653A1 (en) * | 1997-12-02 | 1999-06-10 | Smc Kabushiki Kaisha | Rotation stop device and electric actuator having rotation stopping function |
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