JPS63172534U - - Google Patents
Info
- Publication number
- JPS63172534U JPS63172534U JP6262187U JP6262187U JPS63172534U JP S63172534 U JPS63172534 U JP S63172534U JP 6262187 U JP6262187 U JP 6262187U JP 6262187 U JP6262187 U JP 6262187U JP S63172534 U JPS63172534 U JP S63172534U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder devices
- cylinder
- pressure oil
- lift
- piston rod
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Jigs For Machine Tools (AREA)
Description
第１図は本考案の縦断側面図、第２図は第１図
―線断面図、第３図は圧力供給制御装置の回
路図、第４図は従来装置の概略図である。
１ａ〜１ｄ…シリンダ装置、２ａ〜２ｄ…スリ
ーブ、３ａ〜３ｄ…ラツク歯、４ａ〜４ｄ…回転
軸、５ａ〜５ｄ…ピニオン、６ａ，６ｂ…ピニオ
ン、７…ラツクバー、９ａ〜９ｄ…ピストンロツ
ド、１２…基準部材、１４…段部、１７…第１電
磁方向切換弁、１９…第２電磁方向切換弁。
FIG. 1 is a longitudinal sectional side view of the present invention, FIG. 2 is a sectional view taken along the line of FIG. 1, FIG. 3 is a circuit diagram of a pressure supply control device, and FIG. 4 is a schematic diagram of a conventional device. 1a-1d...Cylinder device, 2a-2d...Sleeve, 3a-3d...Rack teeth, 4a-4d...Rotating shaft, 5a-5d...Pinion, 6a, 6b...Pinion, 7...Rack bar, 9a-9d...Piston rod, 12 ... Reference member, 14... Step portion, 17... First electromagnetic directional switching valve, 19... Second electromagnetic directional switching valve.
Claims (1)
シリンダ装置を並列並びに縦列配置したリフトク
ランプ装置において、前記複数のシリンダ装置の
各ピストンロツドに摺動可能に、かつ上端がピス
トンロツドに当接可能に嵌合されラツク歯を形成
したスリーブと、並列するシリンダ装置間で前記
各ラツク歯に噛合するピニオンを備えた複数の回
転軸と、前記複数の回転軸間を連繋し回転を伝達
するラツクバー並びにピニオンと、前記複数のシ
リンダ装置の中で１つのシリンダ装置に圧油を供
給してワークをリフトさせた後に他のシリンダ装
置にも圧油を供給する圧油供給制御装置とから成
るリフトクランプ装置。 In a lift clamp device in which a plurality of cylinder devices are arranged in parallel and in series in the vertical axis direction at a clamping portion of a workpiece, the cylinder device is fitted so as to be slidable on each piston rod of the plurality of cylinder devices, and so that the upper end can come into contact with the piston rod. a sleeve in which rack teeth are formed; a plurality of rotating shafts that are provided with pinions that mesh with each of the rack teeth between parallel cylinder devices; and a rack bar and pinion that connect the plurality of rotating shafts and transmit rotation; A lift clamp device comprising a pressure oil supply control device that supplies pressure oil to one cylinder device among the plurality of cylinder devices to lift a workpiece, and then supplies pressure oil to the other cylinder devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6262187U JPH061304Y2 (en) | 1987-04-27 | 1987-04-27 | Lift clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6262187U JPH061304Y2 (en) | 1987-04-27 | 1987-04-27 | Lift clamp device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63172534U true JPS63172534U (en) | 1988-11-09 |
| JPH061304Y2 JPH061304Y2 (en) | 1994-01-12 |
Family
ID=30897069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6262187U Expired - Lifetime JPH061304Y2 (en) | 1987-04-27 | 1987-04-27 | Lift clamp device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH061304Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116928292A (en) * | 2023-09-14 | 2023-10-24 | 中南大学 | Circumferential metal cladding clamping device for low-temperature high-pressure gas cylinder and application thereof |
-
1987
- 1987-04-27 JP JP6262187U patent/JPH061304Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116928292A (en) * | 2023-09-14 | 2023-10-24 | 中南大学 | Circumferential metal cladding clamping device for low-temperature high-pressure gas cylinder and application thereof |
| CN116928292B (en) * | 2023-09-14 | 2023-11-21 | 中南大学 | A circumferential metal-coated clamping device for low-temperature and high-pressure gas cylinders and its application |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH061304Y2 (en) | 1994-01-12 |