JPH0359138U - - Google Patents
Info
- Publication number
- JPH0359138U JPH0359138U JP12136289U JP12136289U JPH0359138U JP H0359138 U JPH0359138 U JP H0359138U JP 12136289 U JP12136289 U JP 12136289U JP 12136289 U JP12136289 U JP 12136289U JP H0359138 U JPH0359138 U JP H0359138U
- Authority
- JP
- Japan
- Prior art keywords
- receiving block
- slide guide
- fixed
- engaging
- toggle link
- 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
- 210000000078 claw Anatomy 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案のワーク締め付け装置の全体斜
視図、第２図は締結機構の斜視図、第３図は締結
機構の平面図、第４図は受けブロツクの固定構造
の断面図、第５図及び第６図はワーク締め付け動
作の説明図である。
図中、２…基台、３…固定爪、４…スライドガ
イド、５…移動爪、６…受けブロツク、７…位置
決めプレート、８…締結機構、９…第１リンク、
１０…ピン、１１…締結用ネジ杆、１５…第２リ
ンク、１６…ピン、１８…トグルリンク機構、２
１…係合用ネジ杆、２４…係合駒、２６…ワーク
。
Fig. 1 is an overall perspective view of the workpiece tightening device of the present invention, Fig. 2 is a perspective view of the fastening mechanism, Fig. 3 is a plan view of the fastening mechanism, Fig. 4 is a sectional view of the receiving block fixing structure, and Fig. 5 is a cross-sectional view of the fixing structure of the receiving block. 6 and 6 are explanatory diagrams of the workpiece tightening operation. In the figure, 2...base, 3...fixed claw, 4...slide guide, 5...movable claw, 6...receiving block, 7...positioning plate, 8...fastening mechanism, 9...first link,
DESCRIPTION OF SYMBOLS 10... Pin, 11... Screw rod for fastening, 15... Second link, 16... Pin, 18... Toggle link mechanism, 2
1... Engagement screw rod, 24... Engagement piece, 26... Work.
Claims (1)
面３ａに対向して直角に伸びるスライドガイド４
と、該スライドガイドに摺動自在に装着された移
動爪５と、スライドガイド４と平行に基台上に配
置された係合要素７と、該係合要素を介して基台
に固定される受けブロツク６と、該受けブロツク
を基点として移動爪を進退させる締結機構８とを
備えたワーク締め付け装置において、受けブロツ
ク６は上記スライドガイドに摺動自在に装着され
ており、該ブロツクに上記係合要素に係合する係
合駒２４が昇降自在に設けられると共にこれを昇
降させる上下方向のネジ杆２１が設けられており
、締結機構８は受けブロツク側と移動爪側とにそ
れぞれのリンク９，１５の揺動支点１０，１６を
有する上方に凸に屈曲したトグルリンク機構１８
を含んで構成され、このトグルリンク機構のリン
ク９，１５を上下に揺動させる上下方向のネジ杆
１１が設けられていることを特徴とする、ワーク
締め付け装置。 A fixed claw 3 fixed to the base 2, and a slide guide 4 extending perpendicularly to the fastening surface 3a of the fixed claw.
, a movable claw 5 slidably attached to the slide guide, an engaging element 7 arranged on the base parallel to the slide guide 4, and fixed to the base via the engaging element. In a workpiece tightening device equipped with a receiving block 6 and a fastening mechanism 8 for advancing and retracting a movable claw using the receiving block as a reference point, the receiving block 6 is slidably mounted on the slide guide, and the engaging mechanism 8 is attached to the receiving block 6. An engaging piece 24 that engages with the mating element is provided so as to be movable up and down, and a vertical threaded rod 21 for raising and lowering the engaging piece 24 is provided. , 15 swinging fulcrums 10, 16 and an upwardly bent toggle link mechanism 18.
A workpiece tightening device characterized in that it is configured to include a toggle link mechanism, and is provided with a vertical threaded rod 11 for vertically swinging the links 9 and 15 of the toggle link mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12136289U JPH0750114Y2 (en) | 1989-10-17 | 1989-10-17 | Work clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12136289U JPH0750114Y2 (en) | 1989-10-17 | 1989-10-17 | Work clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0359138U true JPH0359138U (en) | 1991-06-11 |
| JPH0750114Y2 JPH0750114Y2 (en) | 1995-11-15 |
Family
ID=31669396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12136289U Expired - Lifetime JPH0750114Y2 (en) | 1989-10-17 | 1989-10-17 | Work clamping device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0750114Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009214252A (en) * | 2008-03-12 | 2009-09-24 | Imao Corporation:Kk | Fixture and fixing device |
| JP2010234460A (en) * | 2009-03-30 | 2010-10-21 | Citizen Holdings Co Ltd | Chuck opening and closing device and machine tool equipped with the same |
| JP2018069379A (en) * | 2016-10-28 | 2018-05-10 | 日東精工株式会社 | Clamp unit |
-
1989
- 1989-10-17 JP JP12136289U patent/JPH0750114Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009214252A (en) * | 2008-03-12 | 2009-09-24 | Imao Corporation:Kk | Fixture and fixing device |
| JP2010234460A (en) * | 2009-03-30 | 2010-10-21 | Citizen Holdings Co Ltd | Chuck opening and closing device and machine tool equipped with the same |
| JP2018069379A (en) * | 2016-10-28 | 2018-05-10 | 日東精工株式会社 | Clamp unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0750114Y2 (en) | 1995-11-15 |