JP4584898B2 - 電動グリッパ - Google Patents
電動グリッパ Download PDFInfo
- Publication number
- JP4584898B2 JP4584898B2 JP2006299936A JP2006299936A JP4584898B2 JP 4584898 B2 JP4584898 B2 JP 4584898B2 JP 2006299936 A JP2006299936 A JP 2006299936A JP 2006299936 A JP2006299936 A JP 2006299936A JP 4584898 B2 JP4584898 B2 JP 4584898B2
- Authority
- JP
- Japan
- Prior art keywords
- cam
- cam member
- motor
- drive gear
- gripping members
- 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.)
- Expired - Fee Related
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- Manipulator (AREA)
Description
2a・2b カム溝
3 歯
4 モータ台板
5 レール台板
6 ベアリング
7 ステッピングモータ
8 凹所
9 カバー
10 エンコーダ
11 カム軸
12 中心孔
13 鍔部
14 ネジ
15 モータ軸
16 駆動歯車
17 突出凹部
18 レール
19 スライドガイド
20a・20b 把持部材
21a・21b カムフォロア
22a・22b 案内溝
Claims (3)
- モータと、該モータにて回転される駆動歯車と、この駆動歯車とは別にベアリングにて回転自在に軸支された1つのカム部材と、平行な2本のレールに沿って直線摺動する2個の把持部材とで構成され、前記1つのカム部材に、前記2個の把持部材のそれぞれのカムフォロアを摺動自在に嵌合させる2個のカム溝がカム部材の回転中心を基準とする点対称の二重の渦巻き曲線に形成され、また、該カム部材が前記駆動歯車とで減速機構を構成する従動歯車を兼ねるように、該カム部材の外周に、駆動歯車と噛み合う歯が形成され、1つのカム部材が駆動歯車に従動して減速回転すると、複数の把持部材の各カムフォロアが1つのカム部材の各カム溝に沿って摺動し、2個の把持部材がレールに沿って同時に直線摺動するようになっていることを特徴とする電動グリッパ。
- カム部材を挟んだ一方側にベアリングとモータを並設し、反対側に複数の把持部材を配設し、前記モータを前記2本のレールの間に配設したことを特徴とする請求項1に記載の電動グリッパ。
- 各カム溝が、カム部材の回転中心を中心とするアルキメデスの渦巻き曲線に沿って形成されていることを特徴とする請求項1又は2に記載の電動グリッパ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006299936A JP4584898B2 (ja) | 2006-11-06 | 2006-11-06 | 電動グリッパ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006299936A JP4584898B2 (ja) | 2006-11-06 | 2006-11-06 | 電動グリッパ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008114332A JP2008114332A (ja) | 2008-05-22 |
| JP4584898B2 true JP4584898B2 (ja) | 2010-11-24 |
Family
ID=39500728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006299936A Expired - Fee Related JP4584898B2 (ja) | 2006-11-06 | 2006-11-06 | 電動グリッパ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4584898B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011062784A (ja) * | 2009-09-18 | 2011-03-31 | Ntn Corp | 遠隔操作型アクチュエータ |
| JP6634059B2 (ja) * | 2017-10-16 | 2020-01-22 | シナノケンシ株式会社 | カム型ハンド機構 |
| JP7804445B2 (ja) * | 2021-12-08 | 2026-01-22 | キヤノン電子株式会社 | グリッパ |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5810488A (ja) * | 1981-07-03 | 1983-01-21 | 株式会社日立製作所 | ロボツト用ハンド |
| JPH0831236B2 (ja) * | 1986-06-16 | 1996-03-27 | 松下通信工業株式会社 | カ−トリツジ把持装置 |
| JPS63151290U (ja) * | 1987-03-25 | 1988-10-05 | ||
| JPH0748361Y2 (ja) * | 1990-06-08 | 1995-11-08 | 株式会社ハーモニック・ドライブ・システムズ | ワーク取扱装置のワーク把持機構 |
| JPH04176582A (ja) * | 1990-11-09 | 1992-06-24 | Tokai Rika Co Ltd | ロボット用ハンド |
| JP2005059118A (ja) * | 2003-08-08 | 2005-03-10 | Taiyo Ltd | 電動ハンド |
-
2006
- 2006-11-06 JP JP2006299936A patent/JP4584898B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008114332A (ja) | 2008-05-22 |
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