JPH0274273U - - Google Patents
Info
- Publication number
- JPH0274273U JPH0274273U JP15551688U JP15551688U JPH0274273U JP H0274273 U JPH0274273 U JP H0274273U JP 15551688 U JP15551688 U JP 15551688U JP 15551688 U JP15551688 U JP 15551688U JP H0274273 U JPH0274273 U JP H0274273U
- Authority
- JP
- Japan
- Prior art keywords
- mounting table
- workpiece mounting
- screw shaft
- workpiece
- nut 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.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 description 2
Landscapes
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Intermediate Stations On Conveyors (AREA)
Description
第１図はワーク移送用台車の正面図、第２図は
側面図である。第３図はワーク載置台昇降装置の
詳細図、第４図は平面図である。第５図はワーク
載置台昇降装置の要部の詳細図、第６図イはワー
クの移載態様を示す説明図、第６図ロは走行車体
の走行態様を示す説明図である。
３……走行車体、５……ワーク載置台、６……
昇降装置、７……駆動装置、１４……位置決め部
材、１５……被位置決め部材、１７……ナツト部
材、１９……ネジ軸、Ｓ……床面。
FIG. 1 is a front view of the workpiece transfer cart, and FIG. 2 is a side view. FIG. 3 is a detailed view of the workpiece platform elevating device, and FIG. 4 is a plan view. FIG. 5 is a detailed view of the main parts of the workpiece mounting table elevating device, FIG. 6A is an explanatory view showing the manner in which the workpiece is transferred, and FIG. 6B is an explanatory view showing the traveling manner of the traveling vehicle body. 3... Traveling vehicle body, 5... Work placement table, 6...
Lifting device, 7... Drive device, 14... Positioning member, 15... Positioned member, 17... Nut member, 19... Screw shaft, S... Floor surface.
Claims (1)
載し、ナツト部材とこれに貫通螺合されたネジ軸
から成る３組以上のネジ式運動変換装置によるワ
ーク載置台昇降装置を、前記ナツト部材を上下方
向の軸線まわりで回転のみ自在に且つ前記ネジ軸
を回転不能の状態でワーク載置台に設けると共に
、前記ナツト部材を回転させて前記ネジ軸を同期
昇降させる駆動装置を設け、かつ、床面の所定位
置に配設された位置決め部材に対して上方から嵌
合する被位置決め部材を前記ネジ軸に連設し、も
つて、前記ネジ軸の下降に伴う前記両位置決め部
材の嵌合下での更なる前記ネジ軸のワーク載置台
に対する相対下降により該ワーク載置台を上昇さ
せると共に、該ネジ軸のワーク載置台に対する相
対上昇により当該ワーク載置台を下降させ、かつ
、更なる前記ネジ軸の前記ワーク載置台に対する
上昇により前記両位置決め部材の嵌合を解除させ
るように構成してあることを特徴とするワーク移
送用台車。 A workpiece mounting table is mounted on a traveling vehicle body so as to be able to be separated upwardly, and a workpiece mounting table raising and lowering device using three or more sets of screw-type motion conversion devices consisting of a nut member and a threaded shaft screwed through the nut member is provided. is provided on the workpiece mounting table so as to be able to rotate only freely around an axis in the vertical direction, and the screw shaft is not rotatable, and a drive device is provided that rotates the nut member to synchronously move the screw shaft up and down; A positioned member that is fitted from above to a positioning member disposed at a predetermined position on the surface is provided in series with the screw shaft, and as the screw shaft is lowered, both positioning members are fitted together. Further lowering of the screw shaft relative to the workpiece mounting table raises the workpiece mounting table, and lowering the workpiece mounting table by raising the screw shaft relative to the workpiece mounting table; A workpiece transporting trolley, characterized in that the workpiece transporting trolley is configured to release the fitting between the two positioning members by rising relative to the workpiece mounting table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988155516U JPH0645410Y2 (en) | 1988-11-28 | 1988-11-28 | Work transfer truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988155516U JPH0645410Y2 (en) | 1988-11-28 | 1988-11-28 | Work transfer truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0274273U true JPH0274273U (en) | 1990-06-06 |
| JPH0645410Y2 JPH0645410Y2 (en) | 1994-11-24 |
Family
ID=31433213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988155516U Expired - Fee Related JPH0645410Y2 (en) | 1988-11-28 | 1988-11-28 | Work transfer truck |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645410Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07257365A (en) * | 1994-03-18 | 1995-10-09 | Tsubakimoto Chain Co | Equipment assembling carrying truck |
| JP2008526618A (en) * | 2005-01-18 | 2008-07-24 | アンドロイド インダストリーズ エルエルシー | Tire and wheel transport and handling system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60107452A (en) * | 1983-11-17 | 1985-06-12 | 株式会社東芝 | Positioning device |
-
1988
- 1988-11-28 JP JP1988155516U patent/JPH0645410Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60107452A (en) * | 1983-11-17 | 1985-06-12 | 株式会社東芝 | Positioning device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07257365A (en) * | 1994-03-18 | 1995-10-09 | Tsubakimoto Chain Co | Equipment assembling carrying truck |
| JP2008526618A (en) * | 2005-01-18 | 2008-07-24 | アンドロイド インダストリーズ エルエルシー | Tire and wheel transport and handling system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645410Y2 (en) | 1994-11-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |