JPH0278287U - - Google Patents
Info
- Publication number
- JPH0278287U JPH0278287U JP15773888U JP15773888U JPH0278287U JP H0278287 U JPH0278287 U JP H0278287U JP 15773888 U JP15773888 U JP 15773888U JP 15773888 U JP15773888 U JP 15773888U JP H0278287 U JPH0278287 U JP H0278287U
- Authority
- JP
- Japan
- Prior art keywords
- drive
- rack
- pinions
- slide
- pinion
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１〜６図は本考案の実施例を示し、第１図は
断正面図、第２図は一部を断面した側面図、第３
図は一部を省略した分解斜視図、第４図は要部の
断平面図、第５図と第６図はそれぞれ挟持アーム
の移動状態の説明図、第７図は別実施例の要部の
平面図、第８〜９図も別実施例の要部を示し、第
８図は側面図、第９図は駆動ラツクの斜視図、第
１０図も更に別実施例の要部の平面図、第１１図
は従来例の要部の斜視図である。
２：エアシリンダ、４：ピストン、６：駆動ラ
ツク、７ｃ，７ｄ，８ｃ，８ｄ：歯、９ａ，９ｂ
，１０ａ，１０ｂ：駆動ピニオン、１１ａ，１１
ｂ：従動ピニオン、１９：レバー、２１ａ，２１
ｂ：スライドラツク、２３ａ，２３ｂ：挟持アー
ム。
1 to 6 show examples of the present invention, in which FIG. 1 is a sectional front view, FIG. 2 is a partially sectional side view, and FIG. 3 is a partially sectional side view.
The figure is an exploded perspective view with some parts omitted, Figure 4 is a sectional plan view of the main part, Figures 5 and 6 are explanatory diagrams of the moving state of the clamping arm, respectively, and Figure 7 is the main part of another embodiment. FIG. 8 is a side view, FIG. 9 is a perspective view of the drive rack, and FIG. 10 is a plan view of the main portion of another embodiment. , FIG. 11 is a perspective view of the main parts of the conventional example. 2: Air cylinder, 4: Piston, 6: Drive rack, 7c, 7d, 8c, 8d: Teeth, 9a, 9b
, 10a, 10b: drive pinion, 11a, 11
b: Driven pinion, 19: Lever, 21a, 21
b: slide rack, 23a, 23b: clamping arm.
Claims (1)
間隔をおいて歯が２列に設けられた駆動ラツクと
、この駆動ラツクの各面の各歯とかみ合う２個ず
つの駆動ピニオンと同軸にして一体状に設けられ
た各従動ピニオンが、互いに近くなる方向と、遠
くなる方向にスライドする一対のスライドラツク
のそれぞれにかみ合つているとともに、各スライ
ドラツクに、挟持アームが平行状に突設され、か
つ前記一体状に設けられた２個の駆動ピニオンの
各ピツチ円直径に差を付して形成されているとと
もに、前記駆動ピニオン及び従動ピニオン、また
は駆動ラツクが、駆動ピニオンの軸線方向にスラ
イド可能に構成されて、駆動ラツクの各面の２列
の歯と、一体状の２個の駆動ピニオンとを、それ
らのいずれか一方を選択してかみ合わせるクラン
プ装置。 A drive rack that is reciprocated by a fluid cylinder and has two rows of teeth spaced apart on each opposing surface, and is coaxially integrated with two drive pinions that mesh with each tooth on each surface of this drive rack. Each of the driven pinions arranged in a shape meshes with a pair of slide racks that slide in a direction closer to each other and in a direction farther away from each other, and a clamping arm is protruded in parallel from each slide rack, and the two integrally provided drive pinions are formed with different pitch diameters, and the drive pinion and the driven pinion or the drive rack are slidable in the axial direction of the drive pinion. A clamp device configured to selectively engage two rows of teeth on each side of a drive rack with two integral drive pinions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15773888U JPH0637907Y2 (en) | 1988-12-03 | 1988-12-03 | Clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15773888U JPH0637907Y2 (en) | 1988-12-03 | 1988-12-03 | Clamp device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0278287U true JPH0278287U (en) | 1990-06-15 |
| JPH0637907Y2 JPH0637907Y2 (en) | 1994-10-05 |
Family
ID=31437447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15773888U Expired - Lifetime JPH0637907Y2 (en) | 1988-12-03 | 1988-12-03 | Clamp device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0637907Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113348057A (en) * | 2018-12-05 | 2021-09-03 | 尼柯斯有限公司 | Holding mechanism and conveyed object conveying device |
-
1988
- 1988-12-03 JP JP15773888U patent/JPH0637907Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113348057A (en) * | 2018-12-05 | 2021-09-03 | 尼柯斯有限公司 | Holding mechanism and conveyed object conveying device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0637907Y2 (en) | 1994-10-05 |